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dragonwell11

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dragonwell11
提交 40620c62 编写于 作者: D duke
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.hgtags-top-repo
浏览文件 @ 40620c62
......@@ -362,3 +362,4 @@ f900d5afd9c83a0df8f36161c27c5e4c86a66f4c jdk-9+111
e882bcdbdac436523f3d5681611d3118a3804ea7 jdk-9+117
047f95de8f918d8ff5e8cd2636a2abb5c3c8adb8 jdk-9+118
3463a3f14f0f0e8a68f29ac6405454f2fa2f598a jdk-9+119
647e0142a5a52749db572b5e6638d561def6479e jdk-9+120
common/autoconf/configure.ac
浏览文件 @ 40620c62
......@@ -229,6 +229,7 @@ LIB_SETUP_LIBRARIES
JDKOPT_DETECT_INTREE_EC
JDKOPT_ENABLE_DISABLE_FAILURE_HANDLER
JDKOPT_ENABLE_DISABLE_GENERATE_CLASSLIST
###############################################################################
#
......
common/autoconf/generated-configure.sh
浏览文件 @ 40620c62
......@@ -650,6 +650,7 @@ TEST_JOBS
JOBS
MEMORY_SIZE
NUM_CORES
ENABLE_GENERATE_CLASSLIST
BUILD_FAILURE_HANDLER
ENABLE_INTREE_EC
STLPORT_LIB
......@@ -1226,6 +1227,7 @@ with_dxsdk
with_dxsdk_lib
with_dxsdk_include
enable_jtreg_failure_handler
enable_generate_classlist
with_num_cores
with_memory_size
with_jobs
......@@ -2005,6 +2007,10 @@ Optional Features:
Default is auto, where the failure handler is built
if all dependencies are present and otherwise just
disabled.
--disable-generate-classlist
forces enabling or disabling of the generation of a
CDS classlist at build time. Default is to generate
it when either the server or client JVMs are built.
--enable-sjavac use sjavac to do fast incremental compiles
[disabled]
--disable-javac-server disable javac server [enabled]
......@@ -4391,6 +4397,12 @@ VALID_JVM_VARIANTS="server client minimal core zero zeroshark custom"
#
################################################################################
#
# Enable or disable generation of the classlist at build time
#
#
# Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
......@@ -5080,7 +5092,7 @@ VS_SDK_PLATFORM_NAME_2013=
#CUSTOM_AUTOCONF_INCLUDE
# Do not change or remove the following line, it is needed for consistency checks:
DATE_WHEN_GENERATED=1463732692
DATE_WHEN_GENERATED=1464173584
###############################################################################
#
......@@ -64812,6 +64824,51 @@ $as_echo "yes, jtreg present" >&6; }
# Check whether --enable-generate-classlist was given.
if test "${enable_generate_classlist+set}" = set; then :
enableval=$enable_generate_classlist;
fi
# Check if it's likely that it's possible to generate the classlist. Depending
# on exact jvm configuration it could be possible anyway.
if [[ " $JVM_VARIANTS " =~ " server " ]] || [[ " $JVM_VARIANTS " =~ " client " ]] ; then
ENABLE_GENERATE_CLASSLIST_POSSIBLE="true"
else
ENABLE_GENERATE_CLASSLIST_POSSIBLE="false"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the CDS classlist generation should be enabled" >&5
$as_echo_n "checking if the CDS classlist generation should be enabled... " >&6; }
if test "x$enable_generate_classlist" = "xyes"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, forced" >&5
$as_echo "yes, forced" >&6; }
ENABLE_GENERATE_CLASSLIST="true"
if test "x$ENABLE_GENERATE_CLASSLIST_POSSIBLE" = "xfalse"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Generation of classlist might not be possible with JVM Variants $JVM_VARIANTS" >&5
$as_echo "$as_me: WARNING: Generation of classlist might not be possible with JVM Variants $JVM_VARIANTS" >&2;}
fi
elif test "x$enable_generate_classlist" = "xno"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, forced" >&5
$as_echo "no, forced" >&6; }
ENABLE_GENERATE_CLASSLIST="false"
elif test "x$enable_generate_classlist" = "x"; then
if test "x$ENABLE_GENERATE_CLASSLIST_POSSIBLE" = "xtrue"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
ENABLE_GENERATE_CLASSLIST="true"
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
ENABLE_GENERATE_CLASSLIST="false"
fi
else
as_fn_error $? "Invalid value for --enable-generate-classlist: $enable_generate_classlist" "$LINENO" 5
fi
###############################################################################
#
# Configure parts of the build that only affect the build performance,
common/autoconf/jdk-options.m4
浏览文件 @ 40620c62
......@@ -491,3 +491,46 @@ AC_DEFUN_ONCE([JDKOPT_ENABLE_DISABLE_FAILURE_HANDLER],
AC_SUBST(BUILD_FAILURE_HANDLER)
])
################################################################################
#
# Enable or disable generation of the classlist at build time
#
AC_DEFUN_ONCE([JDKOPT_ENABLE_DISABLE_GENERATE_CLASSLIST],
[
AC_ARG_ENABLE([generate-classlist], [AS_HELP_STRING([--disable-generate-classlist],
[forces enabling or disabling of the generation of a CDS classlist at build time.
Default is to generate it when either the server or client JVMs are built.])])
# Check if it's likely that it's possible to generate the classlist. Depending
# on exact jvm configuration it could be possible anyway.
if HOTSPOT_CHECK_JVM_VARIANT(server) || HOTSPOT_CHECK_JVM_VARIANT(client); then
ENABLE_GENERATE_CLASSLIST_POSSIBLE="true"
else
ENABLE_GENERATE_CLASSLIST_POSSIBLE="false"
fi
AC_MSG_CHECKING([if the CDS classlist generation should be enabled])
if test "x$enable_generate_classlist" = "xyes"; then
AC_MSG_RESULT([yes, forced])
ENABLE_GENERATE_CLASSLIST="true"
if test "x$ENABLE_GENERATE_CLASSLIST_POSSIBLE" = "xfalse"; then
AC_MSG_WARN([Generation of classlist might not be possible with JVM Variants $JVM_VARIANTS])
fi
elif test "x$enable_generate_classlist" = "xno"; then
AC_MSG_RESULT([no, forced])
ENABLE_GENERATE_CLASSLIST="false"
elif test "x$enable_generate_classlist" = "x"; then
if test "x$ENABLE_GENERATE_CLASSLIST_POSSIBLE" = "xtrue"; then
AC_MSG_RESULT([yes])
ENABLE_GENERATE_CLASSLIST="true"
else
AC_MSG_RESULT([no])
ENABLE_GENERATE_CLASSLIST="false"
fi
else
AC_MSG_ERROR([Invalid value for --enable-generate-classlist: $enable_generate_classlist])
fi
AC_SUBST([ENABLE_GENERATE_CLASSLIST])
])
common/autoconf/spec.gmk.in
浏览文件 @ 40620c62
......@@ -285,6 +285,8 @@ BUILD_HOTSPOT=@BUILD_HOTSPOT@
BUILD_FAILURE_HANDLER := @BUILD_FAILURE_HANDLER@
ENABLE_GENERATE_CLASSLIST := @ENABLE_GENERATE_CLASSLIST@
# The boot jdk to use. This is overridden in bootcycle-spec.gmk. Make sure to keep
# it in sync.
BOOT_JDK:=@BOOT_JDK@
......
hotspot/.hgtags
浏览文件 @ 40620c62
......@@ -522,3 +522,4 @@ b64432bae5271735fd53300b2005b713e98ef411 jdk-9+114
88170d3642905b9e6cac03e8efcc976885a7e6da jdk-9+117
9b1075cac08dc836ec32e7b368415cbe3aceaf8c jdk-9+118
15f3fe264872766bcb205696198f0c1502420e17 jdk-9+119
0be6f4f5d18671184e62583668cb1d783dffa128 jdk-9+120
jdk/.hgtags
浏览文件 @ 40620c62
......@@ -362,3 +362,4 @@ baeb5edb38939cdb78ae0ac6f4fd368465cbf188 jdk-9+116
4da0f73ce03aaf245b92cc040cc0ab0e3fa54dc2 jdk-9+117
e1eba5cfa5cc8c66d524396a05323dc93568730a jdk-9+118
bad3f8a33db271a6143ba6eac0c8bd5bbd942417 jdk-9+119
b9a518bf72516954e57ac2f6e3ef21e13008f1cd jdk-9+120
jdk/make/mapfiles/libjava/mapfile-vers
浏览文件 @ 40620c62
......@@ -267,6 +267,7 @@ SUNWprivate_1.1 {
Java_jdk_internal_misc_VM_geteuid;
Java_jdk_internal_misc_VM_getgid;
Java_jdk_internal_misc_VM_getegid;
Java_jdk_internal_misc_VM_getRuntimeArguments;
Java_jdk_internal_misc_VM_initialize;
Java_java_lang_reflect_Module_defineModule0;
......
jdk/src/java.base/share/classes/java/lang/Boolean.java
浏览文件 @ 40620c62
......@@ -117,7 +117,9 @@ public final class Boolean implements java.io.Serializable,
* Parses the string argument as a boolean. The {@code boolean}
* returned represents the value {@code true} if the string argument
* is not {@code null} and is equal, ignoring case, to the string
* {@code "true"}. <p>
* {@code "true"}.
* Otherwise, a false value is returned, including for a null
* argument.<p>
* Example: {@code Boolean.parseBoolean("True")} returns {@code true}.<br>
* Example: {@code Boolean.parseBoolean("yes")} returns {@code false}.
*
......@@ -165,6 +167,8 @@ public final class Boolean implements java.io.Serializable,
* specified string. The {@code Boolean} returned represents a
* true value if the string argument is not {@code null}
* and is equal, ignoring case, to the string {@code "true"}.
* Otherwise, a false value is returned, including for a null
* argument.
*
* @param s a string.
* @return the {@code Boolean} value represented by the string.
......@@ -241,14 +245,12 @@ public final class Boolean implements java.io.Serializable,
/**
* Returns {@code true} if and only if the system property named
* by the argument exists and is equal to the string {@code
* "true"}. (Beginning with version 1.0.2 of the Java&trade;
* platform, the test of this string is case insensitive.) A
* system property is accessible through {@code getProperty}, a
* method defined by the {@code System} class.
* <p>
* If there is no property with the specified name, or if the specified
* name is empty or null, then {@code false} is returned.
* by the argument exists and is equal to, ignoring case, the
* string {@code "true"}.
* A system property is accessible through {@code getProperty}, a
* method defined by the {@code System} class. <p> If there is no
* property with the specified name, or if the specified name is
* empty or null, then {@code false} is returned.
*
* @param name the system property name.
* @return the {@code boolean} value of the system property.
......
jdk/src/java.base/share/classes/java/lang/StackWalker.java
浏览文件 @ 40620c62
......@@ -306,8 +306,9 @@ public final class StackWalker {
return DEFAULT_WALKER;
}
checkPermission(options);
return new StackWalker(toEnumSet(options));
EnumSet<Option> optionSet = toEnumSet(options);
checkPermission(optionSet);
return new StackWalker(optionSet);
}
/**
......@@ -341,8 +342,9 @@ public final class StackWalker {
if (estimateDepth <= 0) {
throw new IllegalArgumentException("estimateDepth must be > 0");
}
checkPermission(options);
return new StackWalker(toEnumSet(options), estimateDepth);
EnumSet<Option> optionSet = toEnumSet(options);
checkPermission(optionSet);
return new StackWalker(optionSet, estimateDepth);
}
// ----- private constructors ------
......@@ -540,13 +542,11 @@ public final class StackWalker {
}
// ---- package access ----
static StackWalker newInstanceNoCheck(EnumSet<Option> options) {
return new StackWalker(options, 0, null);
}
static StackWalker newInstance(Set<Option> options, ExtendedOption extendedOption) {
checkPermission(options);
return new StackWalker(toEnumSet(options), 0, extendedOption);
EnumSet<Option> optionSet = toEnumSet(options);
checkPermission(optionSet);
return new StackWalker(optionSet, 0, extendedOption);
}
int estimateDepth() {
......
jdk/src/java.base/share/classes/java/lang/annotation/ElementType.java
浏览文件 @ 40620c62
......@@ -46,7 +46,7 @@ package java.lang.annotation;
* {@code @Target(ElementType.FIELD)} may only be written as a modifier for a
* field declaration.
*
* <p>The constant {@link #TYPE_USE} corresponds to the 15 type contexts in JLS
* <p>The constant {@link #TYPE_USE} corresponds to the type contexts in JLS
* 4.11, as well as to two declaration contexts: type declarations (including
* annotation type declarations) and type parameter declarations.
*
......
jdk/src/java.base/share/classes/java/lang/module/ModuleReader.java
浏览文件 @ 40620c62
......@@ -30,6 +30,7 @@ import java.io.IOException;
import java.io.InputStream;
import java.net.URI;
import java.nio.ByteBuffer;
import java.util.Objects;
import java.util.Optional;
......@@ -163,9 +164,12 @@ public interface ModuleReader extends Closeable {
* @param bb
* The byte buffer to release
*
* @implSpec The default implementation does nothing.
* @implSpec The default implementation doesn't do anything except check
* if the byte buffer is null.
*/
default void release(ByteBuffer bb) { }
default void release(ByteBuffer bb) {
Objects.requireNonNull(bb);
}
/**
* Closes the module reader. Once closed then subsequent calls to locate or
......
jdk/src/java.base/share/classes/java/lang/module/SystemModuleFinder.java
浏览文件 @ 40620c62
......@@ -272,9 +272,9 @@ class SystemModuleFinder implements ModuleFinder {
* if not found.
*/
private ImageLocation findImageLocation(String name) throws IOException {
Objects.requireNonNull(name);
if (closed)
throw new IOException("ModuleReader is closed");
if (imageReader != null) {
return imageReader.findLocation(module, name);
} else {
......@@ -322,6 +322,7 @@ class SystemModuleFinder implements ModuleFinder {
@Override
public void release(ByteBuffer bb) {
Objects.requireNonNull(bb);
ImageReader.releaseByteBuffer(bb);
}
......
jdk/src/java.base/share/classes/java/lang/reflect/Layer.java
浏览文件 @ 40620c62
......@@ -75,11 +75,12 @@ import sun.security.util.SecurityConstants;
*
* <p> A Java virtual machine has at least one non-empty layer, the {@link
* #boot() boot} layer, that is created when the Java virtual machine is
* started. The <em>system modules</em>, including {@code java.base}, are in
* the boot layer. The modules in the boot layer are mapped to the bootstrap
* class loader and other class loaders that are built-in into the Java virtual
* machine. The boot layer will often be the {@link #parent() parent} when
* creating additional layers. </p>
* started. The boot layer contains module {@code java.base} and is the only
* layer in the Java virtual machine with a module named "{@code java.base}".
* The modules in the boot layer are mapped to the bootstrap class loader and
* other class loaders that are <a href="../ClassLoader.html#builtinLoaders">
* built-in</a> into the Java virtual machine. The boot layer will often be
* the {@link #parent() parent} when creating additional layers. </p>
*
* <p> As when creating a {@code Configuration},
* {@link ModuleDescriptor#isAutomatic() automatic} modules receive
......@@ -204,7 +205,8 @@ public final class Layer {
* for this layer
* @throws LayerInstantiationException
* If all modules cannot be defined to the same class loader for any
* of the reasons listed above
* of the reasons listed above or the layer cannot be created because
* the configuration contains a module named "{@code java.base}"
* @throws SecurityException
* If {@code RuntimePermission("createClassLoader")} or
* {@code RuntimePermission("getClassLoader")} is denied by
......@@ -219,14 +221,13 @@ public final class Layer {
checkCreateClassLoaderPermission();
checkGetClassLoaderPermission();
Loader loader;
try {
loader = new Loader(cf.modules(), parentLoader);
Loader loader = new Loader(cf.modules(), parentLoader);
loader.initRemotePackageMap(cf, this);
return new Layer(cf, this, mn -> loader);
} catch (IllegalArgumentException e) {
throw new LayerInstantiationException(e.getMessage());
}
return new Layer(cf, this, mn -> loader);
}
......@@ -266,6 +267,9 @@ public final class Layer {
* @throws IllegalArgumentException
* If the parent of the given configuration is not the configuration
* for this layer
* @throws LayerInstantiationException
* If the layer cannot be created because the configuration contains
* a module named "{@code java.base}"
* @throws SecurityException
* If {@code RuntimePermission("createClassLoader")} or
* {@code RuntimePermission("getClassLoader")} is denied by
......@@ -281,7 +285,11 @@ public final class Layer {
checkGetClassLoaderPermission();
LoaderPool pool = new LoaderPool(cf, this, parentLoader);
return new Layer(cf, this, pool::loaderFor);
try {
return new Layer(cf, this, pool::loaderFor);
} catch (IllegalArgumentException e) {
throw new LayerInstantiationException(e.getMessage());
}
}
......@@ -330,7 +338,8 @@ public final class Layer {
* for this layer
* @throws LayerInstantiationException
* If creating the {@code Layer} fails for any of the reasons
* listed above
* listed above or the layer cannot be created because the
* configuration contains a module named "{@code java.base}"
* @throws SecurityException
* If {@code RuntimePermission("getClassLoader")} is denied by
* the security manager
......
jdk/src/java.base/share/classes/java/lang/reflect/Module.java
浏览文件 @ 40620c62
......@@ -513,7 +513,7 @@ public final class Module {
* package {@code pn} to the given module.
*
* <p> This method has no effect if the package is already exported to the
* given module. If also has no effect if invoked on an unnamed module (as
* given module. It also has no effect if invoked on an unnamed module (as
* unnamed modules export all packages). </p>
*
* @param pn
......@@ -866,7 +866,7 @@ public final class Module {
URI uri = mref.location().orElse(null);
Module m;
if (loader == null && name.equals("java.base")) {
if (loader == null && name.equals("java.base") && Layer.boot() == null) {
m = Object.class.getModule();
} else {
m = new Module(layer, loader, descriptor, uri);
......
jdk/src/java.base/share/classes/java/math/BigDecimal.java
浏览文件 @ 40620c62
......@@ -55,7 +55,7 @@ import java.util.Arrays;
* object to the operation. In either case, eight <em>rounding
* modes</em> are provided for the control of rounding. Using the
* integer fields in this class (such as {@link #ROUND_HALF_UP}) to
* represent rounding mode is largely obsolete; the enumeration values
* represent rounding mode is deprecated; the enumeration values
* of the {@code RoundingMode} {@code enum}, (such as {@link
* RoundingMode#HALF_UP}) should be used instead.
*
......@@ -93,7 +93,7 @@ import java.util.Arrays;
* <p>In general the rounding modes and precision setting determine
* how operations return results with a limited number of digits when
* the exact result has more digits (perhaps infinitely many in the
* case of division) than the number of digits returned.
* case of division and square root) than the number of digits returned.
*
* First, the
* total number of digits to return is specified by the
......@@ -196,18 +196,19 @@ import java.util.Arrays;
* {@code BigDecimal} value; for example [19, 2] is the
* {@code BigDecimal} numerically equal to 0.19 having a scale of 2.
*
* <p>Note: care should be exercised if {@code BigDecimal} objects
* are used as keys in a {@link java.util.SortedMap SortedMap} or
* elements in a {@link java.util.SortedSet SortedSet} since
* {@code BigDecimal}'s <i>natural ordering</i> is <i>inconsistent
* with equals</i>. See {@link Comparable}, {@link
* java.util.SortedMap} or {@link java.util.SortedSet} for more
* information.
*
* <p>All methods and constructors for this class throw
* {@code NullPointerException} when passed a {@code null} object
* reference for any input parameter.
*
* @apiNote Care should be exercised if {@code BigDecimal} objects
* are used as keys in a {@link java.util.SortedMap SortedMap} or
* elements in a {@link java.util.SortedSet SortedSet} since
* {@code BigDecimal}'s <i>natural ordering</i> is <em>inconsistent
* with equals</em>. See {@link Comparable}, {@link
* java.util.SortedMap} or {@link java.util.SortedSet} for more
* information.
*
* @see BigInteger
* @see MathContext
* @see RoundingMode
......@@ -377,10 +378,10 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* same sequence of characters as the {@link #BigDecimal(String)}
* constructor, while allowing a sub-array to be specified.
*
* <p>Note that if the sequence of characters is already available
* @implNote If the sequence of characters is already available
* within a character array, using this constructor is faster than
* converting the {@code char} array to string and using the
* {@code BigDecimal(String)} constructor .
* {@code BigDecimal(String)} constructor.
*
* @param in {@code char} array that is the source of characters.
* @param offset first character in the array to inspect.
......@@ -401,14 +402,14 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* constructor, while allowing a sub-array to be specified and
* with rounding according to the context settings.
*
* <p>Note that if the sequence of characters is already available
* @implNote If the sequence of characters is already available
* within a character array, using this constructor is faster than
* converting the {@code char} array to string and using the
* {@code BigDecimal(String)} constructor.
*
* @param in {@code char} array that is the source of characters.
* @param offset first character in the array to inspect.
* @param len number of characters to consider..
* @param len number of characters to consider.
* @param mc the context to use.
* @throws ArithmeticException if the result is inexact but the
* rounding mode is {@code UNNECESSARY}.
......@@ -679,10 +680,10 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* same sequence of characters as the {@link #BigDecimal(String)}
* constructor.
*
* <p>Note that if the sequence of characters is already available
* @implNote If the sequence of characters is already available
* as a character array, using this constructor is faster than
* converting the {@code char} array to string and using the
* {@code BigDecimal(String)} constructor .
* {@code BigDecimal(String)} constructor.
*
* @param in {@code char} array that is the source of characters.
* @throws NumberFormatException if {@code in} is not a valid
......@@ -700,10 +701,10 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* constructor and with rounding according to the context
* settings.
*
* <p>Note that if the sequence of characters is already available
* @implNote If the sequence of characters is already available
* as a character array, using this constructor is faster than
* converting the {@code char} array to string and using the
* {@code BigDecimal(String)} constructor .
* {@code BigDecimal(String)} constructor.
*
* @param in {@code char} array that is the source of characters.
* @param mc the context to use.
......@@ -805,7 +806,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* "-0" [0,0]
* </pre>
*
* <p>Note: For values other than {@code float} and
* @apiNote For values other than {@code float} and
* {@code double} NaN and &plusmn;Infinity, this constructor is
* compatible with the values returned by {@link Float#toString}
* and {@link Double#toString}. This is generally the preferred
......@@ -859,13 +860,13 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* This is because 0.1 cannot be represented exactly as a
* {@code double} (or, for that matter, as a binary fraction of
* any finite length). Thus, the value that is being passed
* <i>in</i> to the constructor is not exactly equal to 0.1,
* <em>in</em> to the constructor is not exactly equal to 0.1,
* appearances notwithstanding.
*
* <li>
* The {@code String} constructor, on the other hand, is
* perfectly predictable: writing {@code new BigDecimal("0.1")}
* creates a {@code BigDecimal} which is <i>exactly</i> equal to
* creates a {@code BigDecimal} which is <em>exactly</em> equal to
* 0.1, as one would expect. Therefore, it is generally
* recommended that the {@linkplain #BigDecimal(String)
* String constructor} be used in preference to this one.
......@@ -1199,10 +1200,11 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
/**
* Translates a {@code long} unscaled value and an
* {@code int} scale into a {@code BigDecimal}. This
* {@literal "static factory method"} is provided in preference to
* a ({@code long}, {@code int}) constructor because it
* allows for reuse of frequently used {@code BigDecimal} values..
* {@code int} scale into a {@code BigDecimal}.
*
* @apiNote This static factory method is provided in preference
* to a ({@code long}, {@code int}) constructor because it allows
* for reuse of frequently used {@code BigDecimal} values.
*
* @param unscaledVal unscaled value of the {@code BigDecimal}.
* @param scale scale of the {@code BigDecimal}.
......@@ -1222,10 +1224,11 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
/**
* Translates a {@code long} value into a {@code BigDecimal}
* with a scale of zero. This {@literal "static factory method"}
* is provided in preference to a ({@code long}) constructor
* because it allows for reuse of frequently used
* {@code BigDecimal} values.
* with a scale of zero.
*
* @apiNote This static factory method is provided in preference
* to a ({@code long}) constructor because it allows for reuse of
* frequently used {@code BigDecimal} values.
*
* @param val value of the {@code BigDecimal}.
* @return a {@code BigDecimal} whose value is {@code val}.
......@@ -1270,11 +1273,11 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* the {@code double}'s canonical string representation provided
* by the {@link Double#toString(double)} method.
*
* <p><b>Note:</b> This is generally the preferred way to convert
* a {@code double} (or {@code float}) into a
* {@code BigDecimal}, as the value returned is equal to that
* resulting from constructing a {@code BigDecimal} from the
* result of using {@link Double#toString(double)}.
* @apiNote This is generally the preferred way to convert a
* {@code double} (or {@code float}) into a {@code BigDecimal}, as
* the value returned is equal to that resulting from constructing
* a {@code BigDecimal} from the result of using {@link
* Double#toString(double)}.
*
* @param val {@code double} to convert to a {@code BigDecimal}.
* @return a {@code BigDecimal} whose value is equal to or approximately
......@@ -1896,7 +1899,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
*
* <p>The remainder is given by
* {@code this.subtract(this.divideToIntegralValue(divisor).multiply(divisor))}.
* Note that this is not the modulo operation (the result can be
* Note that this is <em>not</em> the modulo operation (the result can be
* negative).
*
* @param divisor value by which this {@code BigDecimal} is to be divided.
......@@ -2037,6 +2040,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* {@code (mc.getRoundingMode()==RoundingMode.UNNECESSARY}) and
* the exact result cannot fit in {@code mc.getPrecision()}
* digits.
* @see BigInteger#sqrt()
* @since 9
*/
public BigDecimal sqrt(MathContext mc) {
......@@ -2694,8 +2698,8 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* in this case, the specified rounding mode is applied to the
* division.
*
* <p>Note that since BigDecimal objects are immutable, calls of
* this method do <i>not</i> result in the original object being
* @apiNote Since BigDecimal objects are immutable, calls of
* this method do <em>not</em> result in the original object being
* modified, contrary to the usual convention of having methods
* named <code>set<i>X</i></code> mutate field <i>{@code X}</i>.
* Instead, {@code setScale} returns an object with the proper
......@@ -2727,8 +2731,8 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* in this case, the specified rounding mode is applied to the
* division.
*
* <p>Note that since BigDecimal objects are immutable, calls of
* this method do <i>not</i> result in the original object being
* @apiNote Since BigDecimal objects are immutable, calls of
* this method do <em>not</em> result in the original object being
* modified, contrary to the usual convention of having methods
* named <code>set<i>X</i></code> mutate field <i>{@code X}</i>.
* Instead, {@code setScale} returns an object with the proper
......@@ -2822,8 +2826,8 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* versions of {@code setScale}, but saves the caller the trouble
* of specifying a rounding mode in cases where it is irrelevant.
*
* <p>Note that since {@code BigDecimal} objects are immutable,
* calls of this method do <i>not</i> result in the original
* @apiNote Since {@code BigDecimal} objects are immutable,
* calls of this method do <em>not</em> result in the original
* object being modified, contrary to the usual convention of
* having methods named <code>set<i>X</i></code> mutate field
* <i>{@code X}</i>. Instead, {@code setScale} returns an
......@@ -3091,7 +3095,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
/**
* Returns the hash code for this {@code BigDecimal}. Note that
* two {@code BigDecimal} objects that are numerically equal but
* differ in scale (like 2.0 and 2.00) will generally <i>not</i>
* differ in scale (like 2.0 and 2.00) will generally <em>not</em>
* have the same hash code.
*
* @return hash code for this {@code BigDecimal}.
......@@ -3342,7 +3346,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* Converts this {@code BigDecimal} to a {@code BigInteger}.
* This conversion is analogous to the
* <i>narrowing primitive conversion</i> from {@code double} to
* {@code long} as defined in section 5.1.3 of
* {@code long} as defined in
* <cite>The Java&trade; Language Specification</cite>:
* any fractional part of this
* {@code BigDecimal} will be discarded. Note that this
......@@ -3354,6 +3358,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* {@link #toBigIntegerExact()} method.
*
* @return this {@code BigDecimal} converted to a {@code BigInteger}.
* @jls 5.1.3 Narrowing Primitive Conversion
*/
public BigInteger toBigInteger() {
// force to an integer, quietly
......@@ -3379,7 +3384,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* Converts this {@code BigDecimal} to a {@code long}.
* This conversion is analogous to the
* <i>narrowing primitive conversion</i> from {@code double} to
* {@code short} as defined in section 5.1.3 of
* {@code short} as defined in
* <cite>The Java&trade; Language Specification</cite>:
* any fractional part of this
* {@code BigDecimal} will be discarded, and if the resulting
......@@ -3390,6 +3395,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* as return a result with the opposite sign.
*
* @return this {@code BigDecimal} converted to a {@code long}.
* @jls 5.1.3 Narrowing Primitive Conversion
*/
@Override
public long longValue(){
......@@ -3448,7 +3454,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* Converts this {@code BigDecimal} to an {@code int}.
* This conversion is analogous to the
* <i>narrowing primitive conversion</i> from {@code double} to
* {@code short} as defined in section 5.1.3 of
* {@code short} as defined in
* <cite>The Java&trade; Language Specification</cite>:
* any fractional part of this
* {@code BigDecimal} will be discarded, and if the resulting
......@@ -3459,6 +3465,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* value as well as return a result with the opposite sign.
*
* @return this {@code BigDecimal} converted to an {@code int}.
* @jls 5.1.3 Narrowing Primitive Conversion
*/
@Override
public int intValue() {
......@@ -3531,7 +3538,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* Converts this {@code BigDecimal} to a {@code float}.
* This conversion is similar to the
* <i>narrowing primitive conversion</i> from {@code double} to
* {@code float} as defined in section 5.1.3 of
* {@code float} as defined in
* <cite>The Java&trade; Language Specification</cite>:
* if this {@code BigDecimal} has too great a
* magnitude to represent as a {@code float}, it will be
......@@ -3542,6 +3549,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* value.
*
* @return this {@code BigDecimal} converted to a {@code float}.
* @jls 5.1.3 Narrowing Primitive Conversion
*/
@Override
public float floatValue(){
......@@ -3575,7 +3583,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* Converts this {@code BigDecimal} to a {@code double}.
* This conversion is similar to the
* <i>narrowing primitive conversion</i> from {@code double} to
* {@code float} as defined in section 5.1.3 of
* {@code float} as defined in
* <cite>The Java&trade; Language Specification</cite>:
* if this {@code BigDecimal} has too great a
* magnitude represent as a {@code double}, it will be
......@@ -3586,6 +3594,7 @@ public class BigDecimal extends Number implements Comparable<BigDecimal> {
* value.
*
* @return this {@code BigDecimal} converted to a {@code double}.
* @jls 5.1.3 Narrowing Primitive Conversion
*/
@Override
public double doubleValue(){
......
jdk/src/java.base/share/classes/java/math/BigInteger.java
浏览文件 @ 40620c62
......@@ -116,6 +116,7 @@ import jdk.internal.HotSpotIntrinsicCandidate;
* +2<sup>{@code Integer.MAX_VALUE}</sup> (exclusive).
*
* @see BigDecimal
* @jls 4.2.2 Integer Operations
* @author Josh Bloch
* @author Michael McCloskey
* @author Alan Eliasen
......@@ -126,7 +127,7 @@ import jdk.internal.HotSpotIntrinsicCandidate;
public class BigInteger extends Number implements Comparable<BigInteger> {
/**
* The signum of this BigInteger: -1 for negative, 0 for zero, or
* 1 for positive. Note that the BigInteger zero <i>must</i> have
* 1 for positive. Note that the BigInteger zero <em>must</em> have
* a signum of 0. This is necessary to ensures that there is exactly one
* representation for each BigInteger value.
*/
......@@ -710,7 +711,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
* Constructs a randomly generated positive BigInteger that is probably
* prime, with the specified bitLength.
*
* <p>It is recommended that the {@link #probablePrime probablePrime}
* @apiNote It is recommended that the {@link #probablePrime probablePrime}
* method be used in preference to this constructor unless there
* is a compelling need to specify a certainty.
*
......@@ -1157,9 +1158,11 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
/**
* Returns a BigInteger whose value is equal to that of the
* specified {@code long}. This "static factory method" is
* provided in preference to a ({@code long}) constructor
* because it allows for reuse of frequently used BigIntegers.
* specified {@code long}.
*
* @apiNote This static factory method is provided in preference
* to a ({@code long}) constructor because it allows for reuse of
* frequently used BigIntegers.
*
* @param val value of the BigInteger to return.
* @return a BigInteger with the specified value.
......@@ -3551,13 +3554,13 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
/**
* Returns the number of bits in the minimal two's-complement
* representation of this BigInteger, <i>excluding</i> a sign bit.
* representation of this BigInteger, <em>excluding</em> a sign bit.
* For positive BigIntegers, this is equivalent to the number of bits in
* the ordinary binary representation. (Computes
* {@code (ceil(log2(this < 0 ? -this : this+1)))}.)
*
* @return number of bits in the minimal two's-complement
* representation of this BigInteger, <i>excluding</i> a sign bit.
* representation of this BigInteger, <em>excluding</em> a sign bit.
*/
public int bitLength() {
int n = bitLengthPlusOne - 1;
......@@ -4034,7 +4037,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
* Converts this BigInteger to an {@code int}. This
* conversion is analogous to a
* <i>narrowing primitive conversion</i> from {@code long} to
* {@code int} as defined in section 5.1.3 of
* {@code int} as defined in
* <cite>The Java&trade; Language Specification</cite>:
* if this BigInteger is too big to fit in an
* {@code int}, only the low-order 32 bits are returned.
......@@ -4044,6 +4047,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
*
* @return this BigInteger converted to an {@code int}.
* @see #intValueExact()
* @jls 5.1.3 Narrowing Primitive Conversion
*/
public int intValue() {
int result = 0;
......@@ -4055,7 +4059,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
* Converts this BigInteger to a {@code long}. This
* conversion is analogous to a
* <i>narrowing primitive conversion</i> from {@code long} to
* {@code int} as defined in section 5.1.3 of
* {@code int} as defined in
* <cite>The Java&trade; Language Specification</cite>:
* if this BigInteger is too big to fit in a
* {@code long}, only the low-order 64 bits are returned.
......@@ -4065,6 +4069,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
*
* @return this BigInteger converted to a {@code long}.
* @see #longValueExact()
* @jls 5.1.3 Narrowing Primitive Conversion
*/
public long longValue() {
long result = 0;
......@@ -4078,7 +4083,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
* Converts this BigInteger to a {@code float}. This
* conversion is similar to the
* <i>narrowing primitive conversion</i> from {@code double} to
* {@code float} as defined in section 5.1.3 of
* {@code float} as defined in
* <cite>The Java&trade; Language Specification</cite>:
* if this BigInteger has too great a magnitude
* to represent as a {@code float}, it will be converted to
......@@ -4088,6 +4093,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
* information about the precision of the BigInteger value.
*
* @return this BigInteger converted to a {@code float}.
* @jls 5.1.3 Narrowing Primitive Conversion
*/
public float floatValue() {
if (signum == 0) {
......@@ -4162,7 +4168,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
* Converts this BigInteger to a {@code double}. This
* conversion is similar to the
* <i>narrowing primitive conversion</i> from {@code double} to
* {@code float} as defined in section 5.1.3 of
* {@code float} as defined in
* <cite>The Java&trade; Language Specification</cite>:
* if this BigInteger has too great a magnitude
* to represent as a {@code double}, it will be converted to
......@@ -4172,6 +4178,7 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
* information about the precision of the BigInteger value.
*
* @return this BigInteger converted to a {@code double}.
* @jls 5.1.3 Narrowing Primitive Conversion
*/
public double doubleValue() {
if (signum == 0) {
......
jdk/src/java.base/share/classes/java/net/Inet6AddressImpl.java
浏览文件 @ 40620c62
/*
* Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -23,7 +23,10 @@
* questions.
*/
package java.net;
import java.io.IOException;
import static java.net.InetAddress.PREFER_IPV6_VALUE;
import static java.net.InetAddress.PREFER_SYSTEM_VALUE;
/*
* Package private implementation of InetAddressImpl for dual
......@@ -35,15 +38,23 @@ import java.io.IOException;
*
* @since 1.4
*/
class Inet6AddressImpl implements InetAddressImpl {
public native String getLocalHostName() throws UnknownHostException;
public native InetAddress[]
lookupAllHostAddr(String hostname) throws UnknownHostException;
public native InetAddress[] lookupAllHostAddr(String hostname)
throws UnknownHostException;
public native String getHostByAddr(byte[] addr) throws UnknownHostException;
private native boolean isReachable0(byte[] addr, int scope, int timeout, byte[] inf, int ttl, int if_scope) throws IOException;
public boolean isReachable(InetAddress addr, int timeout, NetworkInterface netif, int ttl) throws IOException {
private native boolean isReachable0(byte[] addr, int scope, int timeout,
byte[] inf, int ttl, int if_scope)
throws IOException;
public boolean isReachable(InetAddress addr, int timeout,
NetworkInterface netif, int ttl)
throws IOException
{
byte[] ifaddr = null;
int scope = -1;
int netif_scope = -1;
......@@ -79,7 +90,8 @@ class Inet6AddressImpl implements InetAddressImpl {
public synchronized InetAddress anyLocalAddress() {
if (anyLocalAddress == null) {
if (InetAddress.preferIPv6Address) {
if (InetAddress.preferIPv6Address == PREFER_IPV6_VALUE ||
InetAddress.preferIPv6Address == PREFER_SYSTEM_VALUE) {
anyLocalAddress = new Inet6Address();
anyLocalAddress.holder().hostName = "::";
} else {
......@@ -91,7 +103,8 @@ class Inet6AddressImpl implements InetAddressImpl {
public synchronized InetAddress loopbackAddress() {
if (loopbackAddress == null) {
if (InetAddress.preferIPv6Address) {
if (InetAddress.preferIPv6Address == PREFER_IPV6_VALUE ||
InetAddress.preferIPv6Address == PREFER_SYSTEM_VALUE) {
byte[] loopback =
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01};
......@@ -103,6 +116,6 @@ class Inet6AddressImpl implements InetAddressImpl {
return loopbackAddress;
}
private InetAddress anyLocalAddress;
private InetAddress loopbackAddress;
private InetAddress anyLocalAddress;
private InetAddress loopbackAddress;
}
jdk/src/java.base/share/classes/java/net/InetAddress.java
浏览文件 @ 40620c62
......@@ -26,8 +26,6 @@
package java.net;
import java.util.NavigableSet;
import java.util.Iterator;
import java.util.List;
import java.util.ArrayList;
import java.util.Objects;
import java.util.Scanner;
......@@ -41,6 +39,7 @@ import java.io.ObjectInputStream;
import java.io.ObjectInputStream.GetField;
import java.io.ObjectOutputStream;
import java.io.ObjectOutputStream.PutField;
import java.lang.annotation.Native;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.ConcurrentSkipListSet;
......@@ -193,6 +192,11 @@ import sun.net.util.IPAddressUtil;
*/
public
class InetAddress implements java.io.Serializable {
@Native static final int PREFER_IPV4_VALUE = 0;
@Native static final int PREFER_IPV6_VALUE = 1;
@Native static final int PREFER_SYSTEM_VALUE = 2;
/**
* Specify the address family: Internet Protocol, Version 4
* @since 1.4
......@@ -206,8 +210,7 @@ class InetAddress implements java.io.Serializable {
static final int IPv6 = 2;
/* Specify address family preference */
static transient boolean preferIPv6Address = false;
static transient final int preferIPv6Address;
static class InetAddressHolder {
/**
......@@ -293,8 +296,19 @@ class InetAddress implements java.io.Serializable {
* Load net library into runtime, and perform initializations.
*/
static {
preferIPv6Address = java.security.AccessController.doPrivileged(
new GetBooleanAction("java.net.preferIPv6Addresses")).booleanValue();
String str = java.security.AccessController.doPrivileged(
new GetPropertyAction("java.net.preferIPv6Addresses"));
if (str == null) {
preferIPv6Address = PREFER_IPV4_VALUE;
} else if (str.equalsIgnoreCase("true")) {
preferIPv6Address = PREFER_IPV6_VALUE;
} else if (str.equalsIgnoreCase("false")) {
preferIPv6Address = PREFER_IPV4_VALUE;
} else if (str.equalsIgnoreCase("system")) {
preferIPv6Address = PREFER_SYSTEM_VALUE;
} else {
preferIPv6Address = PREFER_IPV4_VALUE;
}
AccessController.doPrivileged(
new java.security.PrivilegedAction<>() {
public Void run() {
......
jdk/src/java.base/share/classes/java/net/doc-files/net-properties.html
浏览文件 @ 40620c62
<!--
Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
This code is free software; you can redistribute it and/or modify it
......@@ -35,7 +35,7 @@ alter the mechanisms and behavior of the various classes of the
java.net package. Some are checked only once at startup of the VM,
and therefore are best set using the -D option of the java command,
while others have a more dynamic nature and can also be changed using
the <a href="../../lang/System.html#setProperty(java.lang.String,%20java.lang.String)">System.setProperty()</a> API.
the <a href="../../lang/System.html#setProperty(java.lang.String,%20java.lang.String)">System.setProperty()</a> API.
The purpose of this document is to list
and detail all of these properties.</P>
<P>If there is no special note, a property value is checked every time it is used.</P>
......@@ -58,7 +58,8 @@ and detail all of these properties.</P>
applications that depend on the representation of an IPv4 address
(e.g. 192.168.1.1). This property can be set to <B>true</B> to
change that preference and use IPv6 addresses over IPv4 ones where
possible.</P>
possible, or <B>system</B> to preserve the order of the addresses as
returned by the operating system.</P>
</UL>
<P>Both of these properties are checked only once, at startup.</P>
<a name="Proxies"></a>
......@@ -73,7 +74,7 @@ of proxies.</P>
<P>The following proxy settings are used by the HTTP protocol handler.</P>
<UL>
<LI><P><B>http.proxyHost</B> (default: &lt;none&gt;)<BR>
The hostname, or address, of the proxy server
The hostname, or address, of the proxy server
</P>
<LI><P><B>http.proxyPort</B> (default: 80)<BR>
The port number of the proxy server.</P>
......@@ -94,7 +95,7 @@ of proxies.</P>
<P>The following proxy settings are used by the HTTPS protocol handler.</P>
<UL>
<LI><P><B>https.proxyHost</B>(default: &lt;none&gt;)<BR>
The hostname, or address, of the proxy server
The hostname, or address, of the proxy server
</P>
<LI><P><B>https.proxyPort</B> (default: 443)<BR>
The port number of the proxy server.</P>
......@@ -105,7 +106,7 @@ of proxies.</P>
<P>The following proxy settings are used by the FTP protocol handler.</P>
<UL>
<LI><P><B>ftp.proxyHost</B>(default: &lt;none&gt;)<BR>
The hostname, or address, of the proxy server
The hostname, or address, of the proxy server
</P>
<LI><P><B>ftp.proxyPort</B> (default: 80)<BR>
The port number of the proxy server.</P>
......@@ -160,7 +161,7 @@ of proxies.</P>
<LI><P><B>http.agent</B> (default: &ldquo;Java/&lt;version&gt;&rdquo;)<BR>
Defines the string sent in the User-Agent request header in http
requests. Note that the string &ldquo;Java/&lt;version&gt;&rdquo; will
be appended to the one provided in the property (e.g. if
be appended to the one provided in the property (e.g. if
-Dhttp.agent=&rdquo;foobar&rdquo; is used, the User-Agent header will
contain &ldquo;foobar Java/1.5.0&rdquo; if the version of the VM is
1.5.0). This property is checked only once at startup.</P>
......
jdk/src/java.base/share/classes/java/util/ImmutableCollections.java
浏览文件 @ 40620c62
......@@ -28,6 +28,7 @@ package java.util;
import java.io.IOException;
import java.io.InvalidObjectException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.ObjectStreamException;
import java.io.Serializable;
......@@ -607,7 +608,10 @@ class ImmutableCollections {
// ---------- Serialization Proxy ----------
/**
* Serialization proxy class for immutable collections.
* A unified serialization proxy class for the immutable collections.
*
* @serial
* @since 9
*/
final class CollSer implements Serializable {
private static final long serialVersionUID = 6309168927139932177L;
......@@ -616,14 +620,114 @@ final class CollSer implements Serializable {
static final int IMM_SET = 2;
static final int IMM_MAP = 3;
private final int flags;
private final Object[] array;
/**
* Indicates the type of collection that is serialized.
* The low order 8 bits have the value 1 for an immutable
* {@code List}, 2 for an immutable {@code Set}, and 3 for
* an immutable {@code Map}. Any other value causes an
* {@link InvalidObjectException} to be thrown. The high
* order 24 bits are zero when an instance is serialized,
* and they are ignored when an instance is deserialized.
* They can thus be used by future implementations without
* causing compatibility issues.
*
* <p>The tag value also determines the interpretation of the
* transient {@code Object[] array} field.
* For {@code List} and {@code Set}, the array's length is the size
* of the collection, and the array contains the elements of the collection.
* Null elements are not allowed. For {@code Set}, duplicate elements
* are not allowed.
*
* <p>For {@code Map}, the array's length is twice the number of mappings
* present in the map. The array length is necessarily even.
* The array contains a succession of key and value pairs:
* {@code k1, v1, k2, v2, ..., kN, vN.} Nulls are not allowed,
* and duplicate keys are not allowed.
*
* @serial
* @since 9
*/
private final int tag;
/**
* @serial
* @since 9
*/
private transient Object[] array;
CollSer(int f, Object... a) {
flags = f;
CollSer(int t, Object... a) {
tag = t;
array = a;
}
/**
* Reads objects from the stream and stores them
* in the transient {@code Object[] array} field.
*
* @serialData
* A nonnegative int, indicating the count of objects,
* followed by that many objects.
*
* @param ois the ObjectInputStream from which data is read
* @throws IOException if an I/O error occurs
* @throws ClassNotFoundException if a serialized class cannot be loaded
* @throws InvalidObjectException if the count is negative
* @since 9
*/
private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException {
ois.defaultReadObject();
int len = ois.readInt();
if (len < 0) {
throw new InvalidObjectException("negative length " + len);
}
Object[] a = new Object[len];
for (int i = 0; i < len; i++) {
a[i] = ois.readObject();
}
array = a;
}
/**
* Writes objects to the stream from
* the transient {@code Object[] array} field.
*
* @serialData
* A nonnegative int, indicating the count of objects,
* followed by that many objects.
*
* @param oos the ObjectOutputStream to which data is written
* @throws IOException if an I/O error occurs
* @since 9
*/
private void writeObject(ObjectOutputStream oos) throws IOException {
oos.defaultWriteObject();
oos.writeInt(array.length);
for (int i = 0; i < array.length; i++) {
oos.writeObject(array[i]);
}
}
/**
* Creates and returns an immutable collection from this proxy class.
* The instance returned is created as if by calling one of the
* static factory methods for
* <a href="List.html#immutable">List</a>,
* <a href="Map.html#immutable">Map</a>, or
* <a href="Set.html#immutable">Set</a>.
* This proxy class is the serial form for all immutable collection instances,
* regardless of implementation type. This is necessary to ensure that the
* existence of any particular implementation type is kept out of the
* serialized form.
*
* @return a collection created from this proxy object
* @throws InvalidObjectException if the tag value is illegal or if an exception
* is thrown during creation of the collection
* @throws ObjectStreamException if another serialization error has occurred
* @since 9
*/
private Object readResolve() throws ObjectStreamException {
try {
if (array == null) {
......@@ -631,8 +735,8 @@ final class CollSer implements Serializable {
}
// use low order 8 bits to indicate "kind"
// ignore high order bits
switch (flags & 0xff) {
// ignore high order 24 bits
switch (tag & 0xff) {
case IMM_LIST:
return List.of(array);
case IMM_SET:
......@@ -646,7 +750,7 @@ final class CollSer implements Serializable {
return new ImmutableCollections.MapN<>(array);
}
default:
throw new InvalidObjectException(String.format("invalid flags 0x%x", flags));
throw new InvalidObjectException(String.format("invalid flags 0x%x", tag));
}
} catch (NullPointerException|IllegalArgumentException ex) {
InvalidObjectException ioe = new InvalidObjectException("invalid object");
......
jdk/src/java.base/share/classes/java/util/List.java
浏览文件 @ 40620c62
/*
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -107,6 +107,9 @@ import java.util.function.UnaryOperator;
* Factories are free to create new instances or reuse existing ones. Therefore,
* identity-sensitive operations on these instances (reference equality ({@code ==}),
* identity hash code, and synchronization) are unreliable and should be avoided.
* <li>They are serialized as specified on the
* <a href="{@docRoot}/serialized-form.html#java.util.CollSer">Serialized Form</a>
* page.
* </ul>
*
* <p>This interface is a member of the
......
jdk/src/java.base/share/classes/java/util/Map.java
浏览文件 @ 40620c62
/*
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -133,6 +133,9 @@ import java.io.Serializable;
* Factories are free to create new instances or reuse existing ones. Therefore,
* identity-sensitive operations on these instances (reference equality ({@code ==}),
* identity hash code, and synchronization) are unreliable and should be avoided.
* <li>They are serialized as specified on the
* <a href="{@docRoot}/serialized-form.html#java.util.CollSer">Serialized Form</a>
* page.
* </ul>
*
* <p>This interface is a member of the
......
jdk/src/java.base/share/classes/java/util/Set.java
浏览文件 @ 40620c62
/*
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -84,6 +84,9 @@ package java.util;
* Factories are free to create new instances or reuse existing ones. Therefore,
* identity-sensitive operations on these instances (reference equality ({@code ==}),
* identity hash code, and synchronization) are unreliable and should be avoided.
* <li>They are serialized as specified on the
* <a href="{@docRoot}/serialized-form.html#java.util.CollSer">Serialized Form</a>
* page.
* </ul>
*
* <p>This interface is a member of the
......
jdk/src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java
浏览文件 @ 40620c62
......@@ -1242,7 +1242,8 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
*/
public KeySetView<K,V> keySet() {
KeySetView<K,V> ks;
return (ks = keySet) != null ? ks : (keySet = new KeySetView<K,V>(this, null));
if ((ks = keySet) != null) return ks;
return keySet = new KeySetView<K,V>(this, null);
}
/**
......@@ -1265,7 +1266,8 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
*/
public Collection<V> values() {
ValuesView<K,V> vs;
return (vs = values) != null ? vs : (values = new ValuesView<K,V>(this));
if ((vs = values) != null) return vs;
return values = new ValuesView<K,V>(this);
}
/**
......@@ -1287,7 +1289,8 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
*/
public Set<Map.Entry<K,V>> entrySet() {
EntrySetView<K,V> es;
return (es = entrySet) != null ? es : (entrySet = new EntrySetView<K,V>(this));
if ((es = entrySet) != null) return es;
return entrySet = new EntrySetView<K,V>(this);
}
/**
......
jdk/src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListMap.java
浏览文件 @ 40620c62
......@@ -376,12 +376,12 @@ public class ConcurrentSkipListMap<K,V> extends AbstractMap<K,V>
/** Lazily initialized key set */
private transient KeySet<K,V> keySet;
/** Lazily initialized entry set */
private transient EntrySet<K,V> entrySet;
/** Lazily initialized values collection */
private transient Values<K,V> values;
/** Lazily initialized entry set */
private transient EntrySet<K,V> entrySet;
/** Lazily initialized descending key set */
private transient ConcurrentNavigableMap<K,V> descendingMap;
private transient SubMap<K,V> descendingMap;
/**
* Initializes or resets state. Needed by constructors, clone,
......@@ -1827,13 +1827,15 @@ public class ConcurrentSkipListMap<K,V> extends AbstractMap<K,V>
* @return a navigable set view of the keys in this map
*/
public NavigableSet<K> keySet() {
KeySet<K,V> ks = keySet;
return (ks != null) ? ks : (keySet = new KeySet<>(this));
KeySet<K,V> ks;
if ((ks = keySet) != null) return ks;
return keySet = new KeySet<>(this);
}
public NavigableSet<K> navigableKeySet() {
KeySet<K,V> ks = keySet;
return (ks != null) ? ks : (keySet = new KeySet<>(this));
KeySet<K,V> ks;
if ((ks = keySet) != null) return ks;
return keySet = new KeySet<>(this);
}
/**
......@@ -1856,8 +1858,9 @@ public class ConcurrentSkipListMap<K,V> extends AbstractMap<K,V>
* <a href="package-summary.html#Weakly"><i>weakly consistent</i></a>.
*/
public Collection<V> values() {
Values<K,V> vs = values;
return (vs != null) ? vs : (values = new Values<>(this));
Values<K,V> vs;
if ((vs = values) != null) return vs;
return values = new Values<>(this);
}
/**
......@@ -1888,14 +1891,16 @@ public class ConcurrentSkipListMap<K,V> extends AbstractMap<K,V>
* sorted in ascending key order
*/
public Set<Map.Entry<K,V>> entrySet() {
EntrySet<K,V> es = entrySet;
return (es != null) ? es : (entrySet = new EntrySet<K,V>(this));
EntrySet<K,V> es;
if ((es = entrySet) != null) return es;
return entrySet = new EntrySet<K,V>(this);
}
public ConcurrentNavigableMap<K,V> descendingMap() {
ConcurrentNavigableMap<K,V> dm = descendingMap;
return (dm != null) ? dm : (descendingMap = new SubMap<K,V>
(this, null, false, null, false, true));
ConcurrentNavigableMap<K,V> dm;
if ((dm = descendingMap) != null) return dm;
return descendingMap =
new SubMap<K,V>(this, null, false, null, false, true);
}
public NavigableSet<K> descendingKeySet() {
......@@ -2564,7 +2569,7 @@ public class ConcurrentSkipListMap<K,V> extends AbstractMap<K,V>
* @serial include
*/
static final class SubMap<K,V> extends AbstractMap<K,V>
implements ConcurrentNavigableMap<K,V>, Cloneable, Serializable {
implements ConcurrentNavigableMap<K,V>, Serializable {
private static final long serialVersionUID = -7647078645895051609L;
/** Underlying map */
......@@ -2582,8 +2587,8 @@ public class ConcurrentSkipListMap<K,V> extends AbstractMap<K,V>
// Lazily initialized view holders
private transient KeySet<K,V> keySetView;
private transient Set<Map.Entry<K,V>> entrySetView;
private transient Collection<V> valuesView;
private transient Values<K,V> valuesView;
private transient EntrySet<K,V> entrySetView;
/**
* Creates a new submap, initializing all fields.
......@@ -3049,23 +3054,27 @@ public class ConcurrentSkipListMap<K,V> extends AbstractMap<K,V>
/* ---------------- Submap Views -------------- */
public NavigableSet<K> keySet() {
KeySet<K,V> ks = keySetView;
return (ks != null) ? ks : (keySetView = new KeySet<>(this));
KeySet<K,V> ks;
if ((ks = keySetView) != null) return ks;
return keySetView = new KeySet<>(this);
}
public NavigableSet<K> navigableKeySet() {
KeySet<K,V> ks = keySetView;
return (ks != null) ? ks : (keySetView = new KeySet<>(this));
KeySet<K,V> ks;
if ((ks = keySetView) != null) return ks;
return keySetView = new KeySet<>(this);
}
public Collection<V> values() {
Collection<V> vs = valuesView;
return (vs != null) ? vs : (valuesView = new Values<>(this));
Values<K,V> vs;
if ((vs = valuesView) != null) return vs;
return valuesView = new Values<>(this);
}
public Set<Map.Entry<K,V>> entrySet() {
Set<Map.Entry<K,V>> es = entrySetView;
return (es != null) ? es : (entrySetView = new EntrySet<K,V>(this));
EntrySet<K,V> es;
if ((es = entrySetView) != null) return es;
return entrySetView = new EntrySet<K,V>(this);
}
public NavigableSet<K> descendingKeySet() {
......
jdk/src/java.base/share/classes/java/util/concurrent/CountedCompleter.java
浏览文件 @ 40620c62
......@@ -596,7 +596,7 @@ public abstract class CountedCompleter<T> extends ForkJoinTask<T> {
* not, be invoked for each completer in a computation.
*/
public final void propagateCompletion() {
CountedCompleter<?> a = this, s = a;
CountedCompleter<?> a = this, s;
for (int c;;) {
if ((c = a.pending) == 0) {
if ((a = (s = a).completer) == null) {
......
jdk/src/java.base/share/classes/java/util/concurrent/ExecutorCompletionService.java
浏览文件 @ 40620c62
......@@ -56,13 +56,11 @@ package java.util.concurrent;
* void solve(Executor e,
* Collection<Callable<Result>> solvers)
* throws InterruptedException, ExecutionException {
* CompletionService<Result> ecs
* = new ExecutorCompletionService<Result>(e);
* for (Callable<Result> s : solvers)
* ecs.submit(s);
* int n = solvers.size();
* for (int i = 0; i < n; ++i) {
* Result r = ecs.take().get();
* CompletionService<Result> cs
* = new ExecutorCompletionService<>(e);
* solvers.forEach(cs::submit);
* for (int i = solvers.size(); i > 0; i--) {
* Result r = cs.take().get();
* if (r != null)
* use(r);
* }
......@@ -76,27 +74,24 @@ package java.util.concurrent;
* void solve(Executor e,
* Collection<Callable<Result>> solvers)
* throws InterruptedException {
* CompletionService<Result> ecs
* = new ExecutorCompletionService<Result>(e);
* CompletionService<Result> cs
* = new ExecutorCompletionService<>(e);
* int n = solvers.size();
* List<Future<Result>> futures = new ArrayList<>(n);
* Result result = null;
* try {
* for (Callable<Result> s : solvers)
* futures.add(ecs.submit(s));
* for (int i = 0; i < n; ++i) {
* solvers.forEach((solver) -> futures.add(cs.submit(solver)));
* for (int i = n; i > 0; i--) {
* try {
* Result r = ecs.take().get();
* Result r = cs.take().get();
* if (r != null) {
* result = r;
* break;
* }
* } catch (ExecutionException ignore) {}
* }
* }
* finally {
* for (Future<Result> f : futures)
* f.cancel(true);
* } finally {
* futures.forEach((future) -> future.cancel(true));
* }
*
* if (result != null)
......
jdk/src/java.base/share/classes/java/util/concurrent/Phaser.java
浏览文件 @ 40620c62
......@@ -348,10 +348,6 @@ public class Phaser {
private final AtomicReference<QNode> evenQ;
private final AtomicReference<QNode> oddQ;
private AtomicReference<QNode> queueFor(int phase) {
return ((phase & 1) == 0) ? evenQ : oddQ;
}
/**
* Returns message string for bounds exceptions on arrival.
*/
......
jdk/src/java.base/share/classes/jdk/internal/jimage/BasicImageReader.java
浏览文件 @ 40620c62
......@@ -67,9 +67,9 @@ public class BasicImageReader implements AutoCloseable {
static private final boolean MAP_ALL =
isSystemProperty("jdk.image.map.all", "true", IS_64_BIT ? "true" : "false");
private final String name;
private final ByteOrder byteOrder;
private final Path imagePath;
private final ByteOrder byteOrder;
private final String name;
private final ByteBuffer memoryMap;
private final FileChannel channel;
private final ImageHeader header;
......@@ -83,11 +83,9 @@ public class BasicImageReader implements AutoCloseable {
protected BasicImageReader(Path path, ByteOrder byteOrder)
throws IOException {
Objects.requireNonNull(path);
Objects.requireNonNull(byteOrder);
this.name = path.toString();
this.byteOrder = byteOrder;
imagePath = path;
this.imagePath = Objects.requireNonNull(path);
this.byteOrder = Objects.requireNonNull(byteOrder);
this.name = this.imagePath.toString();
ByteBuffer map;
......@@ -211,6 +209,8 @@ public class BasicImageReader implements AutoCloseable {
}
public static void releaseByteBuffer(ByteBuffer buffer) {
Objects.requireNonNull(buffer);
if (!MAP_ALL) {
ImageBufferCache.releaseBuffer(buffer);
}
......@@ -240,10 +240,14 @@ public class BasicImageReader implements AutoCloseable {
}
public ImageLocation findLocation(String mn, String rn) {
Objects.requireNonNull(mn);
Objects.requireNonNull(rn);
return findLocation("/" + mn + "/" + rn);
}
public synchronized ImageLocation findLocation(String name) {
Objects.requireNonNull(name);
// Details of the algorithm used here can be found in
// jdk.tools.jlink.internal.PerfectHashBuilder.
byte[] bytes = ImageStringsReader.mutf8FromString(name);
......@@ -287,16 +291,25 @@ public class BasicImageReader implements AutoCloseable {
}
public long[] getAttributes(int offset) {
if (offset < 0 || offset >= locations.limit()) {
throw new IndexOutOfBoundsException("offset");
}
ByteBuffer buffer = slice(locations, offset, locations.limit() - offset);
return ImageLocation.decompress(buffer);
}
public String getString(int offset) {
if (offset < 0 || offset >= strings.limit()) {
throw new IndexOutOfBoundsException("offset");
}
ByteBuffer buffer = slice(strings, offset, strings.limit() - offset);
return ImageStringsReader.stringFromByteBuffer(buffer);
}
private byte[] getBufferBytes(ByteBuffer buffer) {
Objects.requireNonNull(buffer);
byte[] bytes = new byte[buffer.limit()];
buffer.get(bytes);
......@@ -343,6 +356,7 @@ public class BasicImageReader implements AutoCloseable {
}
public byte[] getResource(String name) {
Objects.requireNonNull(name);
ImageLocation location = findLocation(name);
return location != null ? getResource(location) : null;
......@@ -362,6 +376,7 @@ public class BasicImageReader implements AutoCloseable {
}
public ByteBuffer getResourceBuffer(ImageLocation loc) {
Objects.requireNonNull(loc);
long offset = loc.getContentOffset() + indexSize;
long compressedSize = loc.getCompressedSize();
long uncompressedSize = loc.getUncompressedSize();
......@@ -399,6 +414,7 @@ public class BasicImageReader implements AutoCloseable {
}
public InputStream getResourceStream(ImageLocation loc) {
Objects.requireNonNull(loc);
byte[] bytes = getResource(loc);
return new ByteArrayInputStream(bytes);
......
jdk/src/java.base/share/classes/jdk/internal/jimage/ImageHeader.java
浏览文件 @ 40620c62
......@@ -27,6 +27,7 @@ package jdk.internal.jimage;
import java.nio.ByteBuffer;
import java.nio.IntBuffer;
import java.util.Objects;
/**
* @implNote This class needs to maintain JDK 8 source compatibility.
......@@ -75,6 +76,8 @@ public final class ImageHeader {
}
static ImageHeader readFrom(IntBuffer buffer) {
Objects.requireNonNull(buffer);
if (buffer.capacity() != HEADER_SLOTS) {
throw new InternalError("jimage header not the correct size");
}
......@@ -94,11 +97,13 @@ public final class ImageHeader {
}
public void writeTo(ImageStream stream) {
Objects.requireNonNull(stream);
stream.ensure(getHeaderSize());
writeTo(stream.getBuffer());
}
public void writeTo(ByteBuffer buffer) {
Objects.requireNonNull(buffer);
buffer.putInt(magic);
buffer.putInt(majorVersion << 16 | minorVersion);
buffer.putInt(flags);
......
jdk/src/java.base/share/classes/jdk/internal/jimage/ImageLocation.java
浏览文件 @ 40620c62
......@@ -26,6 +26,7 @@
package jdk.internal.jimage;
import java.nio.ByteBuffer;
import java.util.Objects;
/**
* @implNote This class needs to maintain JDK 8 source compatibility.
......@@ -50,8 +51,8 @@ public class ImageLocation {
protected final ImageStrings strings;
public ImageLocation(long[] attributes, ImageStrings strings) {
this.attributes = attributes;
this.strings = strings;
this.attributes = Objects.requireNonNull(attributes);
this.strings = Objects.requireNonNull(strings);
}
ImageStrings getStrings() {
......@@ -67,6 +68,7 @@ public class ImageLocation {
}
static long[] decompress(ByteBuffer bytes) {
Objects.requireNonNull(bytes);
long[] attributes = new long[ATTRIBUTE_COUNT];
if (bytes != null) {
......@@ -103,6 +105,7 @@ public class ImageLocation {
}
public static byte[] compress(long[] attributes) {
Objects.requireNonNull(attributes);
ImageStream stream = new ImageStream(16);
for (int kind = ATTRIBUTE_END + 1; kind < ATTRIBUTE_COUNT; kind++) {
......@@ -124,6 +127,8 @@ public class ImageLocation {
}
public boolean verify(String name) {
Objects.requireNonNull(name);
return name.equals(getFullName());
}
......@@ -250,6 +255,7 @@ public class ImageLocation {
}
static ImageLocation readFrom(BasicImageReader reader, int offset) {
Objects.requireNonNull(reader);
long[] attributes = reader.getAttributes(offset);
ImageStringsReader strings = reader.getStrings();
......
jdk/src/java.base/share/classes/jdk/internal/jimage/ImageReader.java
浏览文件 @ 40620c62
......@@ -59,6 +59,9 @@ public final class ImageReader implements AutoCloseable {
}
public static ImageReader open(Path imagePath, ByteOrder byteOrder) throws IOException {
Objects.requireNonNull(imagePath);
Objects.requireNonNull(byteOrder);
return SharedImageReader.open(imagePath, byteOrder);
}
......@@ -218,6 +221,9 @@ public final class ImageReader implements AutoCloseable {
}
public static ImageReader open(Path imagePath, ByteOrder byteOrder) throws IOException {
Objects.requireNonNull(imagePath);
Objects.requireNonNull(byteOrder);
synchronized (OPEN_FILES) {
SharedImageReader reader = OPEN_FILES.get(imagePath);
......@@ -237,6 +243,8 @@ public final class ImageReader implements AutoCloseable {
}
public void close(ImageReader image) throws IOException {
Objects.requireNonNull(image);
synchronized (OPEN_FILES) {
if (!openers.remove(image)) {
throw new IOException("image file already closed");
......
jdk/src/java.base/share/classes/jdk/internal/jimage/ImageReaderFactory.java
浏览文件 @ 40620c62
......@@ -31,6 +31,7 @@ import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.concurrent.ConcurrentHashMap;
import java.util.Map;
import java.util.Objects;
/**
* Factory to get ImageReader
......@@ -54,6 +55,7 @@ public class ImageReaderFactory {
* Returns an {@code ImageReader} to read from the given image file
*/
public static ImageReader get(Path jimage) throws IOException {
Objects.requireNonNull(jimage);
ImageReader reader = readers.get(jimage);
if (reader != null) {
return reader;
......
jdk/src/java.base/share/classes/jdk/internal/jimage/ImageStream.java
浏览文件 @ 40620c62
......@@ -28,6 +28,7 @@ package jdk.internal.jimage;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.Arrays;
import java.util.Objects;
/**
* @implNote This class needs to maintain JDK 8 source compatibility.
......@@ -57,16 +58,16 @@ public class ImageStream {
public ImageStream(int size, ByteOrder byteOrder) {
buffer = ByteBuffer.allocate(size);
buffer.order(byteOrder);
buffer.order(Objects.requireNonNull(byteOrder));
}
public ImageStream(byte[] bytes, ByteOrder byteOrder) {
buffer = ByteBuffer.wrap(bytes);
buffer.order(byteOrder);
buffer = ByteBuffer.wrap(Objects.requireNonNull(bytes));
buffer.order(Objects.requireNonNull(byteOrder));
}
public ImageStream(ByteBuffer buffer) {
this.buffer = buffer;
this.buffer = Objects.requireNonNull(buffer);
}
public ImageStream align(int alignment) {
......
jdk/src/java.base/share/classes/jdk/internal/jimage/ImageStringsReader.java
浏览文件 @ 40620c62
......@@ -27,6 +27,7 @@ package jdk.internal.jimage;
import java.io.UTFDataFormatException;
import java.nio.ByteBuffer;
import java.util.Objects;
/**
* @implNote This class needs to maintain JDK 8 source compatibility.
......@@ -40,7 +41,7 @@ public class ImageStringsReader implements ImageStrings {
private final BasicImageReader reader;
ImageStringsReader(BasicImageReader reader) {
this.reader = reader;
this.reader = Objects.requireNonNull(reader);
}
@Override
......@@ -54,7 +55,19 @@ public class ImageStringsReader implements ImageStrings {
}
private static int hashCode(byte[] bytes, int offset, int count, int seed) {
for (int i = offset, limit = offset + count; i < limit; i++) {
Objects.requireNonNull(bytes);
if (offset < 0 || count < 0 || offset > bytes.length - count) {
throw new IndexOutOfBoundsException("offset=" + offset + ", count=" + count);
}
int limit = offset + count;
if (limit < 0 || limit > bytes.length) {
throw new IndexOutOfBoundsException("limit=" + limit);
}
for (int i = offset; i < limit; i++) {
seed = (seed * HASH_MULTIPLIER) ^ (bytes[i] & 0xFF);
}
......
jdk/src/java.base/share/classes/jdk/internal/loader/Loader.java
浏览文件 @ 40620c62
......@@ -72,8 +72,8 @@ import java.util.concurrent.ConcurrentHashMap;
* loader. This allows automatic modules (for example) to link to types in the
* unnamed module of the parent class loader.
*
* @see Layer#createWithOneLoader
* @see Layer#createWithManyLoaders
* @see Layer#defineModulesWithOneLoader
* @see Layer#defineModulesWithManyLoaders
*/
public final class Loader extends SecureClassLoader {
......@@ -315,6 +315,8 @@ public final class Loader extends SecureClassLoader {
}, acc);
} catch (PrivilegedActionException pae) {
throw (IOException) pae.getCause();
} catch (SecurityException se) {
return null;
}
}
......
jdk/src/java.base/share/classes/jdk/internal/misc/VM.java
浏览文件 @ 40620c62
......@@ -475,6 +475,23 @@ public class VM {
*/
public static native long getNanoTimeAdjustment(long offsetInSeconds);
/**
* Returns the VM arguments for this runtime environment.
*
* @implNote
* The HotSpot JVM processes the input arguments from multiple sources
* in the following order:
* 1. JAVA_TOOL_OPTIONS environment variable
* 2. Options from JNI Invocation API
* 3. _JAVA_OPTIONS environment variable
*
* If VM options file is specified via -XX:VMOptionsFile, the vm options
* file is read and expanded in place of -XX:VMOptionFile option.
*
* Open issue with -XX:Flags (see JDK-8157979)
*/
public static native String[] getRuntimeArguments();
static {
initialize();
}
......
jdk/src/java.base/share/classes/module-info.java
浏览文件 @ 40620c62
......@@ -165,6 +165,7 @@ module java.base {
java.sql,
java.xml,
jdk.charsets,
jdk.compiler,
jdk.jartool,
jdk.jlink,
jdk.net,
......
jdk/src/java.base/share/classes/sun/security/provider/certpath/AlgorithmChecker.java
浏览文件 @ 40620c62
......@@ -29,6 +29,7 @@ import java.security.AlgorithmConstraints;
import java.security.CryptoPrimitive;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
import java.util.Set;
import java.util.EnumSet;
import java.math.BigInteger;
......@@ -59,7 +60,7 @@ import sun.security.x509.X509CRLImpl;
import sun.security.x509.AlgorithmId;
/**
* A <code>PKIXCertPathChecker</code> implementation to check whether a
* A {@code PKIXCertPathChecker} implementation to check whether a
* specified certificate contains the required algorithm constraints.
* <p>
* Certificate fields such as the subject public key, the signature
......@@ -74,6 +75,7 @@ public final class AlgorithmChecker extends PKIXCertPathChecker {
private final AlgorithmConstraints constraints;
private final PublicKey trustedPubKey;
private final Date pkixdate;
private PublicKey prevPubKey;
private static final Set<CryptoPrimitive> SIGNATURE_PRIMITIVE_SET =
......@@ -99,7 +101,7 @@ public final class AlgorithmChecker extends PKIXCertPathChecker {
private boolean trustedMatch = false;
/**
* Create a new <code>AlgorithmChecker</code> with the algorithm
* Create a new {@code AlgorithmChecker} with the algorithm
* constraints specified in security property
* "jdk.certpath.disabledAlgorithms".
*
......@@ -107,11 +109,26 @@ public final class AlgorithmChecker extends PKIXCertPathChecker {
* certificate
*/
public AlgorithmChecker(TrustAnchor anchor) {
this(anchor, certPathDefaultConstraints);
this(anchor, certPathDefaultConstraints, null);
}
/**
* Create a new <code>AlgorithmChecker</code> with the
* Create a new {@code AlgorithmChecker} with the
* given {@code TrustAnchor} and {@code AlgorithmConstraints}.
*
* @param anchor the trust anchor selected to validate the target
* certificate
* @param constraints the algorithm constraints (or null)
*
* @throws IllegalArgumentException if the {@code anchor} is null
*/
public AlgorithmChecker(TrustAnchor anchor,
AlgorithmConstraints constraints) {
this(anchor, constraints, null);
}
/**
* Create a new {@code AlgorithmChecker} with the
* given {@code AlgorithmConstraints}.
* <p>
* Note that this constructor will be used to check a certification
......@@ -124,20 +141,24 @@ public final class AlgorithmChecker extends PKIXCertPathChecker {
this.prevPubKey = null;
this.trustedPubKey = null;
this.constraints = constraints;
this.pkixdate = null;
}
/**
* Create a new <code>AlgorithmChecker</code> with the
* given <code>TrustAnchor</code> and <code>AlgorithmConstraints</code>.
* Create a new {@code AlgorithmChecker} with the
* given {@code TrustAnchor} and {@code AlgorithmConstraints}.
*
* @param anchor the trust anchor selected to validate the target
* certificate
* @param constraints the algorithm constraints (or null)
* @param pkixdate Date the constraints are checked against. The value is
* either the PKIXParameter date or null for the current date.
*
* @throws IllegalArgumentException if the <code>anchor</code> is null
* @throws IllegalArgumentException if the {@code anchor} is null
*/
public AlgorithmChecker(TrustAnchor anchor,
AlgorithmConstraints constraints) {
AlgorithmConstraints constraints,
Date pkixdate) {
if (anchor == null) {
throw new IllegalArgumentException(
......@@ -157,6 +178,22 @@ public final class AlgorithmChecker extends PKIXCertPathChecker {
this.prevPubKey = trustedPubKey;
this.constraints = constraints;
this.pkixdate = pkixdate;
}
/**
* Create a new {@code AlgorithmChecker} with the
* given {@code TrustAnchor} and {@code PKIXParameter} date.
*
* @param anchor the trust anchor selected to validate the target
* certificate
* @param pkixdate Date the constraints are checked against. The value is
* either the PKIXParameter date or null for the current date.
*
* @throws IllegalArgumentException if the {@code anchor} is null
*/
public AlgorithmChecker(TrustAnchor anchor, Date pkixdate) {
this(anchor, certPathDefaultConstraints, pkixdate);
}
// Check this 'cert' for restrictions in the AnchorCertificates
......@@ -259,7 +296,7 @@ public final class AlgorithmChecker extends PKIXCertPathChecker {
// permits() will throw exception on failure.
certPathDefaultConstraints.permits(primitives,
new CertConstraintParameters((X509Certificate)cert,
trustedMatch));
trustedMatch, pkixdate));
// new CertConstraintParameters(x509Cert, trustedMatch));
// If there is no previous key, set one and exit
if (prevPubKey == null) {
......
jdk/src/java.base/share/classes/sun/security/provider/certpath/PKIXCertPathValidator.java
浏览文件 @ 40620c62
......@@ -172,7 +172,7 @@ public final class PKIXCertPathValidator extends CertPathValidatorSpi {
List<PKIXCertPathChecker> certPathCheckers = new ArrayList<>();
// add standard checkers that we will be using
certPathCheckers.add(untrustedChecker);
certPathCheckers.add(new AlgorithmChecker(anchor));
certPathCheckers.add(new AlgorithmChecker(anchor, params.date()));
certPathCheckers.add(new KeyChecker(certPathLen,
params.targetCertConstraints()));
certPathCheckers.add(new ConstraintsChecker(certPathLen));
......
jdk/src/java.base/share/classes/sun/security/provider/certpath/SunCertPathBuilder.java
浏览文件 @ 40620c62
......@@ -343,7 +343,8 @@ public final class SunCertPathBuilder extends CertPathBuilderSpi {
checkers.add(policyChecker);
// add the algorithm checker
checkers.add(new AlgorithmChecker(builder.trustAnchor));
checkers.add(new AlgorithmChecker(builder.trustAnchor,
buildParams.date()));
BasicChecker basicChecker = null;
if (nextState.keyParamsNeeded()) {
......
jdk/src/java.base/share/classes/sun/security/util/CertConstraintParameters.java
浏览文件 @ 40620c62
......@@ -26,6 +26,7 @@
package sun.security.util;
import java.security.cert.X509Certificate;
import java.util.Date;
/**
* This class is a wrapper for keeping state and passing objects between PKIX,
......@@ -34,18 +35,21 @@ import java.security.cert.X509Certificate;
public class CertConstraintParameters {
// A certificate being passed to check against constraints.
private final X509Certificate cert;
// This is true if the trust anchor in the certificate chain matches a cert
// in AnchorCertificates
private final boolean trustedMatch;
// PKIXParameter date
private final Date pkixDate;
public CertConstraintParameters(X509Certificate c, boolean match) {
public CertConstraintParameters(X509Certificate c, boolean match,
Date pkixdate) {
cert = c;
trustedMatch = match;
pkixDate = pkixdate;
}
public CertConstraintParameters(X509Certificate c) {
this(c, false);
this(c, false, null);
}
// Returns if the trust anchor has a match if anchor checking is enabled.
......@@ -56,4 +60,9 @@ public class CertConstraintParameters {
public X509Certificate getCertificate() {
return cert;
}
public Date getPKIXParamDate() {
return pkixDate;
}
}
jdk/src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java
浏览文件 @ 40620c62
......@@ -31,11 +31,15 @@ import java.security.Key;
import java.security.cert.CertPathValidatorException;
import java.security.cert.CertPathValidatorException.BasicReason;
import java.security.cert.X509Certificate;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import java.util.TimeZone;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
......@@ -226,6 +230,8 @@ public class DisabledAlgorithmConstraints extends AbstractAlgorithmConstraints {
private Map<String, Set<Constraint>> constraintsMap = new HashMap<>();
private static final Pattern keySizePattern = Pattern.compile(
"keySize\\s*(<=|<|==|!=|>|>=)\\s*(\\d+)");
private static final Pattern denyAfterPattern = Pattern.compile(
"denyAfter\\s+(\\d{4})-(\\d{2})-(\\d{2})");
public Constraints(String[] constraintArray) {
for (String constraintEntry : constraintArray) {
......@@ -259,6 +265,8 @@ public class DisabledAlgorithmConstraints extends AbstractAlgorithmConstraints {
Constraint c, lastConstraint = null;
// Allow only one jdkCA entry per constraint entry
boolean jdkCALimit = false;
// Allow only one denyAfter entry per constraint entry
boolean denyAfterLimit = false;
for (String entry : policy.split("&")) {
entry = entry.trim();
......@@ -284,6 +292,22 @@ public class DisabledAlgorithmConstraints extends AbstractAlgorithmConstraints {
}
c = new jdkCAConstraint(algorithm);
jdkCALimit = true;
} else if(matcher.usePattern(denyAfterPattern).matches()) {
if (debug != null) {
debug.println("Constraints set to denyAfter");
}
if (denyAfterLimit) {
throw new IllegalArgumentException("Only one " +
"denyAfter entry allowed in property. " +
"Constraint: " + constraintEntry);
}
int year = Integer.parseInt(matcher.group(1));
int month = Integer.parseInt(matcher.group(2));
int day = Integer.parseInt(matcher.group(3));
c = new DenyAfterConstraint(algorithm, year, month,
day);
denyAfterLimit = true;
} else {
throw new IllegalArgumentException("Error in security" +
" property. Constraint unknown: " + entry);
......@@ -360,7 +384,15 @@ public class DisabledAlgorithmConstraints extends AbstractAlgorithmConstraints {
}
}
// Abstract class for algorithm constraint checking
/**
* This abstract Constraint class for algorithm-based checking
* may contain one or more constraints. If the '&' on the {@Security}
* property is used, multiple constraints have been grouped together
* requiring all the constraints to fail for the check to be disallowed.
*
* If the class contains multiple constraints, the next constraint
* is stored in {@code nextConstraint} in linked-list fashion.
*/
private abstract static class Constraint {
String algorithm;
Constraint nextConstraint = null;
......@@ -396,22 +428,79 @@ public class DisabledAlgorithmConstraints extends AbstractAlgorithmConstraints {
}
/**
* Check if an algorithm constraint permit this key to be used.
* Check if an algorithm constraint is permitted with a given key.
*
* If the check inside of {@code permit()} fails, it must call
* {@code next()} with the same {@code Key} parameter passed if
* multiple constraints need to be checked.
*
* @param key Public key
* @return true if constraints do not match
* @return 'true' if constraint is allowed, 'false' if disallowed.
*/
public boolean permits(Key key) {
return true;
}
/**
* Check if an algorithm constraint is permit this certificate to
* be used.
* @param cp CertificateParameter containing certificate and state info
* @return true if constraints do not match
* Check if an algorithm constraint is permitted with a given
* CertConstraintParameters.
*
* If the check inside of {@code permits()} fails, it must call
* {@code next()} with the same {@code CertConstraintParameters}
* parameter passed if multiple constraints need to be checked.
*
* @param cp CertConstraintParameter containing certificate info
* @throws CertPathValidatorException if constraint disallows.
*
*/
public abstract void permits(CertConstraintParameters cp)
throws CertPathValidatorException;
/**
* Recursively check if the constraints are allowed.
*
* If {@code nextConstraint} is non-null, this method will
* call {@code nextConstraint}'s {@code permits()} to check if the
* constraint is allowed or denied. If the constraint's
* {@code permits()} is allowed, this method will exit this and any
* recursive next() calls, returning 'true'. If the constraints called
* were disallowed, the last constraint will throw
* {@code CertPathValidatorException}.
*
* @param cp CertConstraintParameters
* @return 'true' if constraint allows the operation, 'false' if
* we are at the end of the constraint list or,
* {@code nextConstraint} is null.
*/
boolean next(CertConstraintParameters cp)
throws CertPathValidatorException {
if (nextConstraint != null) {
nextConstraint.permits(cp);
return true;
}
return false;
}
/**
* Recursively check if this constraint is allowed,
*
* If {@code nextConstraint} is non-null, this method will
* call {@code nextConstraint}'s {@code permit()} to check if the
* constraint is allowed or denied. If the constraint's
* {@code permit()} is allowed, this method will exit this and any
* recursive next() calls, returning 'true'. If the constraints
* called were disallowed the check will exit with 'false'.
*
* @param key Public key
* @return 'true' if constraint allows the operation, 'false' if
* the constraint denies the operation.
*/
boolean next(Key key) {
if (nextConstraint != null && nextConstraint.permits(key)) {
return true;
}
return false;
}
}
/*
......@@ -424,9 +513,9 @@ public class DisabledAlgorithmConstraints extends AbstractAlgorithmConstraints {
}
/*
* Check if each constraint fails and check if there is a linked
* constraint Any permitted constraint will exit the linked list
* to allow the operation.
* Check if CertConstraintParameters has a trusted match, if it does
* call next() for any following constraints. If it does not, exit
* as this constraint(s) does not restrict the operation.
*/
public void permits(CertConstraintParameters cp)
throws CertPathValidatorException {
......@@ -434,10 +523,9 @@ public class DisabledAlgorithmConstraints extends AbstractAlgorithmConstraints {
debug.println("jdkCAConstraints.permits(): " + algorithm);
}
// Return false if the chain has a trust anchor in cacerts
// Check chain has a trust anchor in cacerts
if (cp.isTrustedMatch()) {
if (nextConstraint != null) {
nextConstraint.permits(cp);
if (next(cp)) {
return;
}
throw new CertPathValidatorException(
......@@ -448,6 +536,99 @@ public class DisabledAlgorithmConstraints extends AbstractAlgorithmConstraints {
}
}
/*
* This class handles the denyAfter constraint. The date is in the UTC/GMT
* timezone.
*/
private static class DenyAfterConstraint extends Constraint {
private Date denyAfterDate;
private static final SimpleDateFormat dateFormat =
new SimpleDateFormat("EEE, MMM d HH:mm:ss z YYYY");
DenyAfterConstraint(String algo, int year, int month, int day) {
Calendar c;
algorithm = algo;
if (debug != null) {
debug.println("DenyAfterConstraint read in as: year " +
year + ", month = " + month + ", day = " + day);
}
c = new Calendar.Builder().setTimeZone(TimeZone.getTimeZone("GMT"))
.setDate(year, month - 1, day).build();
if (year > c.getActualMaximum(Calendar.YEAR) ||
year < c.getActualMinimum(Calendar.YEAR)) {
throw new IllegalArgumentException(
"Invalid year given in constraint: " + year);
}
if ((month - 1) > c.getActualMaximum(Calendar.MONTH) ||
(month - 1) < c.getActualMinimum(Calendar.MONTH)) {
throw new IllegalArgumentException(
"Invalid month given in constraint: " + month);
}
if (day > c.getActualMaximum(Calendar.DAY_OF_MONTH) ||
day < c.getActualMinimum(Calendar.DAY_OF_MONTH)) {
throw new IllegalArgumentException(
"Invalid Day of Month given in constraint: " + day);
}
denyAfterDate = c.getTime();
if (debug != null) {
debug.println("DenyAfterConstraint date set to: " +
dateFormat.format(denyAfterDate));
}
}
/*
* Checking that the provided date is not beyond the constraint date.
* The provided date can be the PKIXParameter date if given,
* otherwise it is the current date.
*
* If the constraint disallows, call next() for any following
* constraints. Throw an exception if this is the last constraint.
*/
@Override
public void permits(CertConstraintParameters cp)
throws CertPathValidatorException {
Date currentDate;
if (cp.getPKIXParamDate() != null) {
currentDate = cp.getPKIXParamDate();
} else {
currentDate = new Date();
}
if (!denyAfterDate.after(currentDate)) {
if (next(cp)) {
return;
}
throw new CertPathValidatorException(
"denyAfter constraint check failed. " +
"Constraint date: " +
dateFormat.format(denyAfterDate) +
"; Cert date: " +
dateFormat.format(currentDate),
null, null, -1, BasicReason.ALGORITHM_CONSTRAINED);
}
}
/*
* Return result if the constraint's date is beyond the current date
* in UTC timezone.
*/
public boolean permits(Key key) {
if (next(key)) {
return true;
}
if (debug != null) {
debug.println("DenyAfterConstraints.permits(): " + algorithm);
}
return denyAfterDate.after(new Date());
}
}
/*
* This class contains constraints dealing with the key size
......
jdk/src/java.base/share/conf/security/java.security
浏览文件 @ 40620c62
......@@ -570,9 +570,7 @@ krb5.kdc.bad.policy = tryLast
# describes the mechanism for disabling algorithms based on algorithm name
# and/or key length. This includes algorithms used in certificates, as well
# as revocation information such as CRLs and signed OCSP Responses.
#
# The syntax of the disabled algorithm string is described as this Java
# BNF-style:
# The syntax of the disabled algorithm string is described as follows:
# DisabledAlgorithms:
# " DisabledAlgorithm { , DisabledAlgorithm } "
#
......@@ -583,26 +581,23 @@ krb5.kdc.bad.policy = tryLast
# (see below)
#
# Constraint:
# KeySizeConstraint, CertConstraint
# KeySizeConstraint | CAConstraint | DenyAfterConstraint
#
# KeySizeConstraint:
# keySize Operator DecimalInteger
# keySize Operator KeyLength
#
# Operator:
# <= | < | == | != | >= | >
#
# DecimalInteger:
# DecimalDigits
#
# DecimalDigits:
# DecimalDigit {DecimalDigit}
# KeyLength:
# Integer value of the algorithm's key length in bits
#
# DecimalDigit: one of
# 1 2 3 4 5 6 7 8 9 0
#
# CertConstraint
# CAConstraint:
# jdkCA
#
# DenyAfterConstraint:
# denyAfter YYYY-MM-DD
#
# The "AlgorithmName" is the standard algorithm name of the disabled
# algorithm. See "Java Cryptography Architecture Standard Algorithm Name
# Documentation" for information about Standard Algorithm Names. Matching
......@@ -615,27 +610,42 @@ krb5.kdc.bad.policy = tryLast
# that rely on DSA, such as NONEwithDSA, SHA1withDSA. However, the assertion
# will not disable algorithms related to "ECDSA".
#
# A "Constraint" provides further guidance for the algorithm being specified.
# The "KeySizeConstraint" requires a key of a valid size range if the
# "AlgorithmName" is of a key algorithm. The "DecimalInteger" indicates the
# key size specified in number of bits. For example, "RSA keySize <= 1024"
# indicates that any RSA key with key size less than or equal to 1024 bits
# should be disabled, and "RSA keySize < 1024, RSA keySize > 2048" indicates
# that any RSA key with key size less than 1024 or greater than 2048 should
# be disabled. Note that the "KeySizeConstraint" only makes sense to key
# algorithms.
#
# "CertConstraint" specifies additional constraints for
# certificates that contain algorithms that are restricted:
#
# "jdkCA" prohibits the specified algorithm only if the algorithm is used
# in a certificate chain that terminates at a marked trust anchor in the
# lib/security/cacerts keystore.  All other chains are not affected.
# If the jdkCA constraint is not set, then all chains using the
# specified algorithm are restricted. jdkCA may only be used once in
# a DisabledAlgorithm expression.
# Example:  To apply this constraint to SHA-1 certificates, include
# the following:  "SHA1 jdkCA"
# A "Constraint" defines restrictions on the keys and/or certificates for
# a specified AlgorithmName:
#
# KeySizeConstraint:
# keySize Operator KeyLength
# The constraint requires a key of a valid size range if the
# "AlgorithmName" is of a key algorithm. The "KeyLength" indicates
# the key size specified in number of bits. For example,
# "RSA keySize <= 1024" indicates that any RSA key with key size less
# than or equal to 1024 bits should be disabled, and
# "RSA keySize < 1024, RSA keySize > 2048" indicates that any RSA key
# with key size less than 1024 or greater than 2048 should be disabled.
# This constraint is only used on algorithms that have a key size.
#
# CAConstraint:
# jdkCA
# This constraint prohibits the specified algorithm only if the
# algorithm is used in a certificate chain that terminates at a marked
# trust anchor in the lib/security/cacerts keystore. If the jdkCA
# constraint is not set, then all chains using the specified algorithm
# are restricted. jdkCA may only be used once in a DisabledAlgorithm
# expression.
# Example:  To apply this constraint to SHA-1 certificates, include
# the following:  "SHA1 jdkCA"
#
# DenyAfterConstraint:
# denyAfter YYYY-MM-DD
# This constraint prohibits a certificate with the specified algorithm
# from being used after the date regardless of the certificate's
# validity.  JAR files that are signed and timestamped before the
# constraint date with certificates containing the disabled algorithm
# will not be restricted.  The date is processed in the UTC timezone.
# This constraint can only be used once in a DisabledAlgorithm
# expression.
# Example: To deny usage of RSA 2048 bit certificates after Feb 3 2020,
# use the following: "RSA keySize == 2048 & denyAfter 2020-02-03"
#
# When an algorithm must satisfy more than one constraint, it must be
# delimited by an ampersand '&'. For example, to restrict certificates in a
......
jdk/src/java.base/share/native/libjava/VM.c
浏览文件 @ 40620c62
......@@ -55,3 +55,8 @@ Java_jdk_internal_misc_VM_initialize(JNIEnv *env, jclass cls) {
(*env)->RegisterNatives(env, cls,
methods, sizeof(methods)/sizeof(methods[0]));
}
JNIEXPORT jobjectArray JNICALL
Java_jdk_internal_misc_VM_getRuntimeArguments(JNIEnv *env, jclass cls) {
return JVM_GetVmArguments(env);
}
jdk/src/java.base/share/native/libnet/InetAddress.c
浏览文件 @ 40620c62
/*
* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -61,7 +61,7 @@ Java_java_net_InetAddress_init(JNIEnv *env, jclass cls) {
CHECK_NULL(iac_class);
ia_holderID = (*env)->GetFieldID(env, ia_class, "holder", "Ljava/net/InetAddress$InetAddressHolder;");
CHECK_NULL(ia_holderID);
ia_preferIPv6AddressID = (*env)->GetStaticFieldID(env, ia_class, "preferIPv6Address", "Z");
ia_preferIPv6AddressID = (*env)->GetStaticFieldID(env, ia_class, "preferIPv6Address", "I");
CHECK_NULL(ia_preferIPv6AddressID);
iac_addressID = (*env)->GetFieldID(env, iac_class, "address", "I");
......
jdk/src/java.base/share/native/libverify/check_code.c
浏览文件 @ 40620c62
/*
* Copyright (c) 1994, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1994, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -1744,9 +1744,14 @@ static int instruction_length(unsigned char *iptr, unsigned char *end)
}
default: {
if (instruction < 0 || instruction > JVM_OPC_MAX)
return -1;
/* A length of 0 indicates an error. */
int length = opcode_length[instruction];
return (length <= 0) ? -1 : length;
if (opcode_length[instruction] <= 0)
return -1;
return opcode_length[instruction];
}
}
}
......
jdk/src/java.base/share/native/libzip/zip_util.c
浏览文件 @ 40620c62
/*
* Copyright (c) 1995, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1995, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -76,6 +76,13 @@ static void freeCEN(jzfile *);
static jint INITIAL_META_COUNT = 2; /* initial number of entries in meta name array */
/*
* Declare library specific JNI_Onload entry if static build
*/
#ifdef STATIC_BUILD
DEF_STATIC_JNI_OnLoad
#endif
/*
* The ZFILE_* functions exist to provide some platform-independence with
* respect to file access needs.
......
jdk/src/java.base/unix/native/libnet/Inet6AddressImpl.c
浏览文件 @ 40620c62
/*
* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -48,6 +48,7 @@
#include "java_net_Inet4AddressImpl.h"
#include "java_net_Inet6AddressImpl.h"
#include "java_net_InetAddress.h"
/* the initial size of our hostent buffers */
#ifndef NI_MAXHOST
......@@ -157,7 +158,10 @@ lookupIfLocalhost(JNIEnv *env, const char *hostname, jboolean includeV6)
}
name = (*env)->NewStringUTF(env, hostname);
CHECK_NULL_RETURN(name, NULL);
if (name == NULL) {
freeifaddrs(ifa);
return NULL;
}
/* Iterate over the interfaces, and total up the number of IPv4 and IPv6
* addresses we have. Also keep a count of loopback addresses. We need to
......@@ -312,8 +316,8 @@ Java_java_net_Inet6AddressImpl_lookupAllHostAddr(JNIEnv *env, jobject this,
JNU_ReleaseStringPlatformChars(env, host, hostname);
return NULL;
} else {
int i = 0;
int inetCount = 0, inet6Count = 0, inetIndex, inet6Index;
int i = 0, addressPreference = -1;
int inetCount = 0, inet6Count = 0, inetIndex = 0, inet6Index = 0, originalIndex = 0;
struct addrinfo *itr, *last = NULL, *iterator = res;
while (iterator != NULL) {
int skip = 0;
......@@ -394,14 +398,18 @@ Java_java_net_Inet6AddressImpl_lookupAllHostAddr(JNIEnv *env, jobject this,
goto cleanupAndReturn;
}
if ((*env)->GetStaticBooleanField(env, ia_class, ia_preferIPv6AddressID)) {
addressPreference = (*env)->GetStaticIntField(env, ia_class, ia_preferIPv6AddressID);
if (addressPreference == java_net_InetAddress_PREFER_IPV6_VALUE) {
/* AF_INET addresses will be offset by inet6Count */
inetIndex = inet6Count;
inet6Index = 0;
} else {
} else if (addressPreference == java_net_InetAddress_PREFER_IPV4_VALUE) {
/* AF_INET6 addresses will be offset by inetCount */
inetIndex = 0;
inet6Index = inetCount;
} else if (addressPreference == java_net_InetAddress_PREFER_SYSTEM_VALUE) {
inetIndex = inet6Index = originalIndex = 0;
}
while (iterator != NULL) {
......@@ -414,7 +422,7 @@ Java_java_net_Inet6AddressImpl_lookupAllHostAddr(JNIEnv *env, jobject this,
}
setInetAddress_addr(env, iaObj, ntohl(((struct sockaddr_in*)iterator->ai_addr)->sin_addr.s_addr));
setInetAddress_hostName(env, iaObj, host);
(*env)->SetObjectArrayElement(env, ret, inetIndex, iaObj);
(*env)->SetObjectArrayElement(env, ret, (inetIndex | originalIndex), iaObj);
inetIndex++;
} else if (iterator->ai_family == AF_INET6) {
jint scope = 0;
......@@ -435,9 +443,13 @@ Java_java_net_Inet6AddressImpl_lookupAllHostAddr(JNIEnv *env, jobject this,
setInet6Address_scopeid(env, iaObj, scope);
}
setInetAddress_hostName(env, iaObj, host);
(*env)->SetObjectArrayElement(env, ret, inet6Index, iaObj);
(*env)->SetObjectArrayElement(env, ret, (inet6Index | originalIndex), iaObj);
inet6Index++;
}
if (addressPreference == java_net_InetAddress_PREFER_SYSTEM_VALUE) {
originalIndex++;
inetIndex = inet6Index = 0;
}
iterator = iterator->ai_next;
}
}
......
jdk/src/java.base/unix/native/libnet/NetworkInterface.c
浏览文件 @ 40620c62
......@@ -243,6 +243,7 @@ JNIEXPORT jobject JNICALL Java_java_net_NetworkInterface_getByName0
if (name_utf == NULL) {
if (!(*env)->ExceptionCheck(env))
JNU_ThrowOutOfMemoryError(env, NULL);
freeif(ifs);
return NULL;
}
......@@ -519,7 +520,7 @@ JNIEXPORT jbyteArray JNICALL Java_java_net_NetworkInterface_getMacAddr0
}
if ((sock = openSocketWithFallback(env, name_utf)) < 0) {
(*env)->ReleaseStringUTFChars(env, name, name_utf);
return JNI_FALSE;
return NULL;
}
if (!IS_NULL(addrArray)) {
......@@ -664,7 +665,7 @@ jobject createNetworkInterface(JNIEnv *env, netif *ifs) {
}
// Create the array of InetAddresses
addrArr = (*env)->NewObjectArray(env, addr_count, ia_class, NULL);
addrArr = (*env)->NewObjectArray(env, addr_count, ia_class, NULL);
if (addrArr == NULL) {
return NULL;
}
......@@ -1829,7 +1830,7 @@ static int getFlags(int sock, const char *ifname, int *flags) {
strncpy(if2.lifr_name, ifname, sizeof(if2.lifr_name) - 1);
if (ioctl(sock, SIOCGLIFFLAGS, (char *)&if2) < 0) {
return -1;
return -1;
}
*flags = if2.lifr_flags;
......@@ -1859,8 +1860,7 @@ static int openSocketWithFallback(JNIEnv *env, const char *ifname) {
"IPV6 Socket creation failed");
return -1;
}
}
else{ // errno is not NOSUPPORT
} else { // errno is not NOSUPPORT
NET_ThrowByNameWithLastError(env, JNU_JAVANETPKG "SocketException",
"IPV4 Socket creation failed");
return -1;
......
jdk/src/java.base/unix/native/libnet/net_util_md.c
浏览文件 @ 40620c62
......@@ -95,8 +95,8 @@ void setDefaultScopeID(JNIEnv *env, struct sockaddr *him)
CHECK_NULL(c);
c = (*env)->NewGlobalRef(env, c);
CHECK_NULL(c);
ni_defaultIndexID = (*env)->GetStaticFieldID(
env, c, "defaultIndex", "I");
ni_defaultIndexID = (*env)->GetStaticFieldID(env, c, "defaultIndex", "I");
CHECK_NULL(ni_defaultIndexID);
ni_class = c;
}
int defaultIndex;
......@@ -118,8 +118,8 @@ int getDefaultScopeID(JNIEnv *env) {
CHECK_NULL_RETURN(c, 0);
c = (*env)->NewGlobalRef(env, c);
CHECK_NULL_RETURN(c, 0);
ni_defaultIndexID = (*env)->GetStaticFieldID(env, c,
"defaultIndex", "I");
ni_defaultIndexID = (*env)->GetStaticFieldID(env, c, "defaultIndex", "I");
CHECK_NULL_RETURN(ni_defaultIndexID, 0);
ni_class = c;
}
defaultIndex = (*env)->GetStaticIntField(env, ni_class,
......
jdk/src/java.base/windows/native/libnet/Inet6AddressImpl.c
浏览文件 @ 40620c62
/*
* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -97,7 +97,7 @@ Java_java_net_Inet6AddressImpl_lookupAllHostAddr(JNIEnv *env, jobject this,
/* get the address preference */
preferIPv6Address
= (*env)->GetStaticBooleanField(env, ia_class, ia_preferIPv6AddressID);
= (*env)->GetStaticIntField(env, ia_class, ia_preferIPv6AddressID);
/* Try once, with our static buffer. */
memset(&hints, 0, sizeof(hints));
......@@ -122,7 +122,7 @@ Java_java_net_Inet6AddressImpl_lookupAllHostAddr(JNIEnv *env, jobject this,
}
} else {
int i = 0;
int inetCount = 0, inet6Count = 0, inetIndex, inet6Index;
int inetCount = 0, inet6Count = 0, inetIndex = 0, inet6Index = 0, originalIndex = 0;
struct addrinfo *itr, *last, *iterator = res;
while (iterator != NULL) {
int skip = 0;
......@@ -203,12 +203,14 @@ Java_java_net_Inet6AddressImpl_lookupAllHostAddr(JNIEnv *env, jobject this,
goto cleanupAndReturn;
}
if (preferIPv6Address) {
if (preferIPv6Address == java_net_InetAddress_PREFER_IPV6_VALUE) {
inetIndex = inet6Count;
inet6Index = 0;
} else {
} else if (preferIPv6Address == java_net_InetAddress_PREFER_IPV4_VALUE) {
inetIndex = 0;
inet6Index = inetCount;
} else if (preferIPv6Address == java_net_InetAddress_PREFER_SYSTEM_VALUE) {
inetIndex = inet6Index = originalIndex = 0;
}
while (iterator != NULL) {
......@@ -220,7 +222,7 @@ Java_java_net_Inet6AddressImpl_lookupAllHostAddr(JNIEnv *env, jobject this,
}
setInetAddress_addr(env, iaObj, ntohl(((struct sockaddr_in*)iterator->ai_addr)->sin_addr.s_addr));
setInetAddress_hostName(env, iaObj, host);
(*env)->SetObjectArrayElement(env, ret, inetIndex, iaObj);
(*env)->SetObjectArrayElement(env, ret, (inetIndex | originalIndex), iaObj);
inetIndex ++;
} else if (iterator->ai_family == AF_INET6) {
jint scope = 0;
......@@ -240,9 +242,13 @@ Java_java_net_Inet6AddressImpl_lookupAllHostAddr(JNIEnv *env, jobject this,
setInet6Address_scopeid(env, iaObj, scope);
}
setInetAddress_hostName(env, iaObj, host);
(*env)->SetObjectArrayElement(env, ret, inet6Index, iaObj);
(*env)->SetObjectArrayElement(env, ret, (inet6Index | originalIndex), iaObj);
inet6Index ++;
}
if (preferIPv6Address == java_net_InetAddress_PREFER_SYSTEM_VALUE) {
originalIndex++;
inetIndex = inet6Index = 0;
}
iterator = iterator->ai_next;
}
}
......
jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/plugin/ModuleEntry.java
浏览文件 @ 40620c62
......@@ -40,7 +40,7 @@ import jdk.tools.jlink.internal.ModuleEntryImpl;
* <li>For jimage content: /{module name}/{package1}/.../{packageN}/{file
* name}</li>
* <li>For other files (shared lib, launchers, config, ...):/{module name}/
* {@literal bin|conf|native}/{dir1}>/.../{dirN}/{file name}</li>
* {@literal bin|conf|native}/{dir1}/.../{dirN}/{file name}</li>
* </ul>
*/
public interface ModuleEntry {
......
jdk/src/jdk.unsupported/share/classes/sun/misc/Unsafe.java
浏览文件 @ 40620c62
......@@ -296,45 +296,6 @@ public final class Unsafe {
theInternalUnsafe.putDouble(o, offset, x);
}
// These read VM internal data.
/**
* Fetches an uncompressed reference value from a given native variable
* ignoring the VM's compressed references mode.
*
* @param address a memory address locating the variable
* @return the value fetched from the indicated native variable
*/
@ForceInline
public Object getUncompressedObject(long address) {
return theInternalUnsafe.getUncompressedObject(address);
}
/**
* Fetches the {@link java.lang.Class} Java mirror for the given native
* metaspace {@code Klass} pointer.
*
* @param metaspaceKlass a native metaspace {@code Klass} pointer
* @return the {@link java.lang.Class} Java mirror
*/
@ForceInline
public Class<?> getJavaMirror(long metaspaceKlass) {
return theInternalUnsafe.getJavaMirror(metaspaceKlass);
}
/**
* Fetches a native metaspace {@code Klass} pointer for the given Java
* object.
*
* @param o Java heap object for which to fetch the class pointer
* @return a native metaspace {@code Klass} pointer
*/
@ForceInline
public long getKlassPointer(Object o) {
return theInternalUnsafe.getKlassPointer(o);
}
// These work on values in the C heap.
/**
......
jdk/src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipPath.java
浏览文件 @ 40620c62
......@@ -376,12 +376,17 @@ final class ZipPath implements Path {
// count names
count = 0;
index = 0;
while (index < path.length) {
byte c = path[index++];
if (c != '/') {
count++;
while (index < path.length && path[index] != '/')
index++;
if (path.length == 0) {
// empty path has one name
count = 1;
} else {
while (index < path.length) {
byte c = path[index++];
if (c != '/') {
count++;
while (index < path.length && path[index] != '/')
index++;
}
}
}
// populate offsets
......@@ -423,10 +428,11 @@ final class ZipPath implements Path {
// removes redundant slashs, replace "\" to zip separator "/"
// and check for invalid characters
private byte[] normalize(byte[] path) {
if (path.length == 0)
int len = path.length;
if (len == 0)
return path;
byte prevC = 0;
for (int i = 0; i < path.length; i++) {
for (int i = 0; i < len; i++) {
byte c = path[i];
if (c == '\\' || c == '\u0000')
return normalize(path, i);
......@@ -434,6 +440,8 @@ final class ZipPath implements Path {
return normalize(path, i - 1);
prevC = c;
}
if (len > 1 && prevC == '/')
return Arrays.copyOf(path, len - 1);
return path;
}
......@@ -567,7 +575,8 @@ final class ZipPath implements Path {
if (watcher == null || events == null || modifiers == null) {
throw new NullPointerException();
}
throw new UnsupportedOperationException();
// watcher must be associated with a different provider
throw new ProviderMismatchException();
}
@Override
......
jdk/test/ProblemList.txt
浏览文件 @ 40620c62
......@@ -195,8 +195,6 @@ java/rmi/transport/rapidExportUnexport/RapidExportUnexport.java 7146541 linux-al
java/rmi/transport/checkLeaseInfoLeak/CheckLeaseLeak.java 7191877 generic-all
sun/rmi/transport/proxy/EagerHttpFallback.java 7195095 generic-all
java/rmi/activation/Activatable/extLoadedImpl/ext.sh 8062724 generic-all
sun/rmi/rmic/newrmic/equivalence/run.sh 8145980 generic-all
......@@ -288,8 +286,6 @@ sun/security/krb5/auto/HttpNegotiateServer.java 8038079 generic-
sun/security/tools/keytool/autotest.sh 8130302 generic-all
sun/security/provider/NSASuiteB/TestDSAGenParameterSpec.java 8137255 generic-all
sun/security/x509/URICertStore/ExtensionsWithLDAP.java 8134577 generic-all
sun/security/provider/SecureRandom/StrongSecureRandom.java 8157387 linux-all
......@@ -394,7 +390,5 @@ com/sun/jndi/ldap/DeadSSLLdapTimeoutTest.java 8141370 linux-i5
# core_tools
tools/jimage/JImageTest.java 8150975 linux-i586,windows-i586
############################################################################
jdk/test/TEST.groups
浏览文件 @ 40620c62
......@@ -527,9 +527,13 @@ needs_jre = \
java/net/URLConnection/HandleContentTypeWithAttrs.java \
java/security/Security/ClassLoaderDeadlock/ClassLoaderDeadlock.sh \
java/security/Security/ClassLoaderDeadlock/Deadlock.sh \
java/text/AttributedCharacterIterator/Attribute/ReadResolve.java \
java/text/AttributedString/TestAttributedStringCtor.java \
java/text/AttributedString/getRunStartLimitTest.java \
java/util/jar/Manifest/CreateManifest.java \
java/util/logging/TestMainAppContext.java \
java/util/logging/TestLoggingWithMainAppContext.java \
java/util/TimeZone/DefaultTimeZoneTest.java \
java/text/Bidi/BidiConformance.java \
java/text/Bidi/BidiEmbeddingTest.java \
java/text/Bidi/Bug7042148.java \
......@@ -724,6 +728,7 @@ needs_compact2 = \
java/util/Collections/UnmodifiableMapEntrySet.java \
java/util/Comparator/BasicTest.java \
java/util/Comparator/TypeTest.java \
java/util/Date/TimestampTest.java \
java/util/Iterator/IteratorDefaults.java \
java/util/Iterator/PrimitiveIteratorDefaults.java \
java/util/List/ListDefaults.java \
......
jdk/test/com/sun/jarsigner/DefaultMethod.java
浏览文件 @ 40620c62
/*
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -25,6 +25,7 @@
* @test
* @bug 8039358
* @summary com.sun.jarsigner.ContentSignerParameters.getTSAPolicyID() should be default
* @modules jdk.jartool
* @compile DefaultMethod.java
*/
......
jdk/test/com/sun/net/httpserver/TEST.properties 0 → 100644
浏览文件 @ 40620c62
modules = jdk.httpserver
\ No newline at end of file
jdk/test/java/awt/ComponentOrientation/BasicTest.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4108453 4778440 6304780 6396378
* @summary Basic tests for java.awt.ComponentOrientation
* @build TestBundle TestBundle_es TestBundle_iw
* @build TestBundle1 TestBundle1_ar
*
* @run main BasicTest
*/
/*
* (C) Copyright IBM Corp. 1998 - All Rights Reserved
*
* The original version of this source code and documentation is copyrighted
* and owned by IBM, Inc. These materials are provided under terms of a
* License Agreement between IBM and Sun. This technology is protected by
* multiple US and International patents. This notice and attribution to IBM
* may not be removed.
*/
import java.awt.ComponentOrientation;
import java.util.Locale;
import java.util.ResourceBundle;
public class BasicTest {
public static void main(String args[]) {
System.out.println("BasicTest {");
TestInvariants();
TestLocale();
TestBundle();
System.out.println("} Pass");
}
// TestInvariants
//
// Various no-brainer tests to make sure the constants behave properly
// and so on.
//
static void TestInvariants() {
System.out.println(" TestInvariants {");
Assert(ComponentOrientation.LEFT_TO_RIGHT.isLeftToRight(),
"LEFT_TO_RIGHT.isLeftToRight()");
Assert(ComponentOrientation.UNKNOWN.isLeftToRight(),
"UNKNOWN.isLeftToRight()");
Assert(!ComponentOrientation.RIGHT_TO_LEFT.isLeftToRight(),
"!RIGHT_TO_LEFT.isLeftToRight()");
Assert(ComponentOrientation.LEFT_TO_RIGHT.isHorizontal(),
"LEFT_TO_RIGHT.isHorizontal()");
Assert(ComponentOrientation.UNKNOWN.isHorizontal(),
"UNKNOWN.isHorizontal()");
Assert(ComponentOrientation.RIGHT_TO_LEFT.isHorizontal(),
"RIGHT_TO_LEFT.isHorizontal()");
System.out.println(" } Pass");
}
// TestLocale
//
// Make sure that getOrientation(Locale) works, and that the appropriate
// system locales are RIGHT_TO_LEFT
//
static void TestLocale() {
System.out.println(" TestLocale {");
ComponentOrientation orient = ComponentOrientation.getOrientation(Locale.US);
Assert(orient == ComponentOrientation.LEFT_TO_RIGHT, "US == LEFT_TO_RIGHT");
orient = ComponentOrientation.getOrientation(new Locale("iw", ""));
Assert(orient == ComponentOrientation.RIGHT_TO_LEFT, "iw == RIGHT_TO_LEFT");
orient = ComponentOrientation.getOrientation(new Locale("ar", ""));
Assert(orient == ComponentOrientation.RIGHT_TO_LEFT, "ar == RIGHT_TO_LEFT");
System.out.println(" } Pass");
}
// TestBundle
//
// Make sure that getOrientation(ResourceBundle) works right, especially
// the fallback mechasm
//
static void TestBundle() {
System.out.println(" TestBundle {");
// This will fall back to the default locale's bundle or root bundle
ResourceBundle rb = ResourceBundle.getBundle("TestBundle",
new Locale("et", ""));
if (rb.getLocale().getLanguage().equals(new Locale("iw").getLanguage())) {
assertEquals(rb, ComponentOrientation.RIGHT_TO_LEFT, "et == RIGHT_TO_LEFT" );
} else if (rb.getLocale().getLanguage() == "es") {
assertEquals(rb, ComponentOrientation.LEFT_TO_RIGHT, "et == LEFT_TO_RIGHT" );
} else {
assertEquals(rb, ComponentOrientation.UNKNOWN, "et == UNKNOWN" );
}
// We have actual bundles for "es" and "iw", so it should just fetch
// the orientation object out of them
rb = ResourceBundle.getBundle("TestBundle",new Locale("es", ""));
assertEquals(rb, ComponentOrientation.LEFT_TO_RIGHT, "es == LEFT_TO_RIGHT" );
rb = ResourceBundle.getBundle("TestBundle", new Locale("iw", "IL"));
assertEquals(rb, ComponentOrientation.RIGHT_TO_LEFT, "iw == RIGHT_TO_LEFT" );
// This bundle has no orientation setting at all, so we should get
// the system's default orientation for Arabic
rb = ResourceBundle.getBundle("TestBundle1", new Locale("ar", ""));
assertEquals(rb, ComponentOrientation.RIGHT_TO_LEFT, "ar == RIGHT_TO_LEFT" );
System.out.println(" } Pass");
}
static void assertEquals(ResourceBundle rb, ComponentOrientation o, String str) {
Assert(ComponentOrientation.getOrientation(rb) == o, str);
}
static void Assert(boolean condition, String str) {
if (!condition) {
System.err.println(" ASSERT FAILED: " + str);
throw new RuntimeException("Assert Failed: " + str);
}
}
}
jdk/test/java/awt/ComponentOrientation/BorderTest.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4108453
* @summary Test ComponentOrientation (Bidi) support in BorderLayout
*/
/*
* (C) Copyright IBM Corp. 1998 - All Rights Reserved
*
* The original version of this source code and documentation is copyrighted
* and owned by IBM, Inc. These materials are provided under terms of a
* License Agreement between IBM and Sun. This technology is protected by
* multiple US and International patents. This notice and attribution to IBM
* may not be removed.
*/
import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;
public class BorderTest extends Applet {
Panel panel1;
Panel panel2;
public BorderTest() {
setLayout(new GridLayout(0,2));
// Create a panel with a BorderLayout and a bunch of buttons in it
panel1 = new Panel();
panel1.setLayout(new BorderLayout());
panel1.add("North", new Button("North"));
panel1.add("South", new Button("South"));
panel1.add("East", new Button("East"));
panel1.add("West", new Button("West"));
panel1.add("Center", new Button("Center"));
add(panel1);
// Create a panel with a BorderLayout and a bunch of buttons in it
panel2 = new Panel();
panel2.setLayout(new BorderLayout());
panel2.add(BorderLayout.BEFORE_FIRST_LINE, new Button("FirstLine"));
panel2.add(BorderLayout.AFTER_LAST_LINE, new Button("LastLine"));
panel2.add(BorderLayout.BEFORE_LINE_BEGINS, new Button("FirstItem"));
panel2.add(BorderLayout.AFTER_LINE_ENDS, new Button("LastItem"));
panel2.add("Center", new Button("Center"));
add(panel2);
// Create a popup menu for switching between orientations
{
Choice c = new Choice();
c.addItem("LEFT_TO_RIGHT");
c.addItem("RIGHT_TO_LEFT");
c.addItem("UNKNOWN");
c.addItemListener( new ItemListener() {
public void itemStateChanged(ItemEvent e) {
String item = (String)(e.getItem());
ComponentOrientation o = ComponentOrientation.UNKNOWN;
if (item.equals("LEFT_TO_RIGHT")) {
o = ComponentOrientation.LEFT_TO_RIGHT;
} else if (item.equals("RIGHT_TO_LEFT")) {
o = ComponentOrientation.RIGHT_TO_LEFT;
}
panel1.setComponentOrientation(o);
panel2.setComponentOrientation(o);
panel1.layout();
panel2.layout();
panel1.repaint();
panel2.repaint();
}
} );
add(c);
}
}
public static void main(String args[]) {
Frame f = new Frame("BorderTest");
f.addWindowListener( new WindowAdapter() {
public void windowClosing(WindowEvent e) {
e.getWindow().hide();
e.getWindow().dispose();
System.exit(0);
};
} );
BorderTest BorderTest = new BorderTest();
BorderTest.init();
BorderTest.start();
f.add("Center", BorderTest);
f.setSize(450, 300);
f.show();
}
}
jdk/test/java/awt/ComponentOrientation/FlowTest.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4108453
* @summary Test ComponentOrientation (Bidi) support in FlowLayout
*/
/*
* (C) Copyright IBM Corp. 1998 - All Rights Reserved
*
* The original version of this source code and documentation is copyrighted
* and owned by IBM, Inc. These materials are provided under terms of a
* License Agreement between IBM and Sun. This technology is protected by
* multiple US and International patents. This notice and attribution to IBM
* may not be removed.
*/
import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;
public class FlowTest extends Applet {
Panel panel;
public FlowTest() {
setLayout(new BorderLayout());
// Create a panel with a FlowLayout and a bunch of buttons in it
panel = new Panel();
panel.setLayout(new FlowLayout(FlowLayout.LEFT));
panel.add(new Button("one"));
panel.add(new Button("two"));
panel.add(new Button("three"));
panel.add(new Button("four"));
panel.add(new Button("five"));
panel.add(new Button("six"));
panel.add(new Button("seven"));
panel.add(new Button("eight"));
panel.add(new Button("nine"));
panel.add(new Button("ten"));
panel.add(new Button("eleven"));
add("Center", panel);
Panel controls = new Panel();
controls.setLayout(new GridLayout(0, 2));
// Menu for setting the alignment of the main FlowLayout panel
{
Choice c = new Choice();
c.addItem("LEFT");
c.addItem("CENTER");
c.addItem("RIGHT");
c.addItem("LEADING");
c.addItem("TRAILING");
c.addItemListener( new ItemListener() {
public void itemStateChanged(ItemEvent e) {
String item = (String)(e.getItem());
FlowLayout layout = (FlowLayout) panel.getLayout();
if (item.equals("LEFT")) {
layout.setAlignment(FlowLayout.LEFT);
} else if (item.equals("CENTER")) {
layout.setAlignment(FlowLayout.CENTER);
} else if (item.equals("RIGHT")) {
layout.setAlignment(FlowLayout.RIGHT);
} else if (item.equals("LEADING")) {
layout.setAlignment(FlowLayout.LEADING);
} else if (item.equals("TRAILING")) {
layout.setAlignment(FlowLayout.TRAILING);
}
panel.layout();
panel.repaint();
}
} );
controls.add(new Label("FlowLayout Alignment:"));
controls.add(c);
}
// Create a popup menu for switching the Panel between orientations
{
Choice c = new Choice();
c.addItem("LEFT_TO_RIGHT");
c.addItem("RIGHT_TO_LEFT");
c.addItem("UNKNOWN");
c.addItemListener( new ItemListener() {
public void itemStateChanged(ItemEvent e) {
String item = (String)(e.getItem());
if (item.equals("LEFT_TO_RIGHT")) {
panel.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
} else if (item.equals("RIGHT_TO_LEFT")) {
panel.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
} else {
panel.setComponentOrientation(ComponentOrientation.UNKNOWN);
}
panel.layout();
panel.repaint();
}
} );
controls.add(new Label("ComponentOrientation:"));
controls.add(c);
}
add("South", controls);
}
public static void main(String args[]) {
Frame f = new Frame("FlowTest");
f.addWindowListener( new WindowAdapter() {
public void windowClosing(WindowEvent e) {
e.getWindow().hide();
e.getWindow().dispose();
System.exit(0);
};
} );
FlowTest flowTest = new FlowTest();
flowTest.init();
flowTest.start();
f.add("Center", flowTest);
f.setSize(300, 300);
f.show();
}
}
jdk/test/java/awt/ComponentOrientation/TestBundle.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* TestBundle.java -- used by BasicTest
*
* (C) Copyright IBM Corp. 1998 - All Rights Reserved
*
* The original version of this source code and documentation is copyrighted
* and owned by IBM, Inc. These materials are provided under terms of a
* License Agreement between IBM and Sun. This technology is protected by
* multiple US and International patents. This notice and attribution to IBM
* may not be removed.
*/
import java.util.ListResourceBundle;
import java.awt.ComponentOrientation;
public class TestBundle extends ListResourceBundle {
protected Object[][] getContents() {
return new Object[][] {
{ "Orientation", ComponentOrientation.UNKNOWN },
};
}
};
jdk/test/java/awt/ComponentOrientation/TestBundle1.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* TestBundle1.java -- used by BasicTest
*
* @bug 4108453
* @summary Basic tests for java.awt.ComponentOrientation
*
* (C) Copyright IBM Corp. 1998 - All Rights Reserved
*
* The original version of this source code and documentation is copyrighted
* and owned by IBM, Inc. These materials are provided under terms of a
* License Agreement between IBM and Sun. This technology is protected by
* multiple US and International patents. This notice and attribution to IBM
* may not be removed.
*/
import java.util.ListResourceBundle;
import java.awt.ComponentOrientation;
public class TestBundle1 extends ListResourceBundle {
protected Object[][] getContents() {
return new Object[][] {
{ },
};
}
};
jdk/test/java/awt/ComponentOrientation/TestBundle1_ar.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* TestBundle1_ar.java -- used by BasicTest
*
* @bug 4108453
* @summary Basic tests for java.awt.ComponentOrientation
*
* (C) Copyright IBM Corp. 1998 - All Rights Reserved
*
* The original version of this source code and documentation is copyrighted
* and owned by IBM, Inc. These materials are provided under terms of a
* License Agreement between IBM and Sun. This technology is protected by
* multiple US and International patents. This notice and attribution to IBM
* may not be removed.
*/
import java.util.ListResourceBundle;
import java.awt.ComponentOrientation;
public class TestBundle1_ar extends ListResourceBundle {
protected Object[][] getContents() {
return new Object[][] {
{ },
};
}
};
jdk/test/java/awt/ComponentOrientation/TestBundle_es.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* TestBundle_es.java -- used by BasicTest
*
* (C) Copyright IBM Corp. 1998 - All Rights Reserved
*
* The original version of this source code and documentation is copyrighted
* and owned by IBM, Inc. These materials are provided under terms of a
* License Agreement between IBM and Sun. This technology is protected by
* multiple US and International patents. This notice and attribution to IBM
* may not be removed.
*/
import java.util.ListResourceBundle;
import java.awt.ComponentOrientation;
public class TestBundle_es extends ListResourceBundle {
protected Object[][] getContents() {
return new Object[][] {
{ "Orientation", ComponentOrientation.LEFT_TO_RIGHT },
};
}
};
jdk/test/java/awt/ComponentOrientation/TestBundle_iw.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
*
*
* used by BasicTest
*
* (C) Copyright IBM Corp. 1998 - All Rights Reserved
*
* The original version of this source code and documentation is copyrighted
* and owned by IBM, Inc. These materials are provided under terms of a
* License Agreement between IBM and Sun. This technology is protected by
* multiple US and International patents. This notice and attribution to IBM
* may not be removed.
*/
import java.util.ListResourceBundle;
import java.awt.ComponentOrientation;
public class TestBundle_iw extends ListResourceBundle {
protected Object[][] getContents() {
return new Object[][] {
{ "Orientation", ComponentOrientation.RIGHT_TO_LEFT },
};
}
};
jdk/test/java/awt/ComponentOrientation/WindowTest.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 4108453 4778440 6304785
* @summary Test Window.applyResourceBundle orientation support
*
* @build TestBundle TestBundle_es TestBundle_iw
* @build TestBundle1 TestBundle1_ar
* @run main WindowTest
*/
import java.awt.*;
import java.applet.*;
import java.util.Locale;
import java.util.ResourceBundle;
public class WindowTest extends Applet {
static Exception failure=null;
static Thread mainThread=null;
public static void main(String args[]) throws Exception {
mainThread = Thread.currentThread();
WindowTest app = new WindowTest();
app.start();
try {
Thread.sleep(300000);
} catch (InterruptedException e) {
if (failure != null) {
throw failure;
}
}
}
public void start() {
try {
doTest();
} catch (Exception e) {
failure = e;
}
mainThread.interrupt();
}
public void doTest() {
System.out.println("WindowTest {");
ResourceBundle rb;
Frame myFrame;
// Create a window containing a hierarchy of components.
System.out.println(" Creating component hierarchy...");
myFrame = new Frame();
myFrame.setLayout(new FlowLayout());
Panel panel1 = new Panel();
panel1.setLayout(new BorderLayout());
panel1.add("North", new Button("North"));
panel1.add("South", new Button("South"));
panel1.add("East", new Button("East"));
panel1.add("West", new Button("West"));
panel1.add("Center", new Button("Center"));
myFrame.add(panel1);
Panel panel2 = new Panel();
panel2.setLayout(new BorderLayout());
panel2.add(BorderLayout.BEFORE_FIRST_LINE, new Button("FirstLine"));
panel2.add(BorderLayout.AFTER_LAST_LINE, new Button("LastLine"));
panel2.add(BorderLayout.BEFORE_LINE_BEGINS, new Button("FirstItem"));
panel2.add(BorderLayout.AFTER_LINE_ENDS, new Button("LastItem"));
panel2.add("Center", new Button("Center"));
myFrame.add(panel2);
// After construction, all of the components' orientations should be
// set to ComponentOrientation.UNKNOWN.
System.out.println(" Verifying orientation is UNKNOWN...");
verifyOrientation(myFrame, ComponentOrientation.UNKNOWN);
// This will load TestBundle1 using the default locale and apply
// it to the component hierarchy. Since the bundle has no Orientation
// specified, this should fall back to the bundle-locale's orientation
System.out.println(" Applying TestBundle1 by name and verifying...");
myFrame.applyResourceBundle("TestBundle1");
verifyOrientation(myFrame,
ComponentOrientation.getOrientation(
ResourceBundle.getBundle("TestBundle1", Locale.getDefault())));
System.out.println(" Applying TestBundle_iw and verifying...");
rb = ResourceBundle.getBundle("TestBundle", new Locale("iw", ""));
myFrame.applyResourceBundle(rb);
verifyOrientation(myFrame, ComponentOrientation.RIGHT_TO_LEFT);
System.out.println(" Applying TestBundle_es and verifying...");
rb = ResourceBundle.getBundle("TestBundle", new Locale("es", ""));
myFrame.applyResourceBundle(rb);
verifyOrientation(myFrame, ComponentOrientation.LEFT_TO_RIGHT);
myFrame.setVisible(false);
myFrame.dispose();
System.out.println("}");
}
static void verifyOrientation(Component c, ComponentOrientation orient) {
ComponentOrientation o = c.getComponentOrientation();
if (o != orient) {
throw new RuntimeException("ERROR: expected " + oString(orient) +
", got " + oString(o) +
" on component " + c);
}
if (c instanceof Container) {
Container cont = (Container) c;
int ncomponents = cont.getComponentCount();
for (int i = 0 ; i < ncomponents ; ++i) {
Component comp = cont.getComponent(i);
verifyOrientation(comp, orient);
}
}
}
static String oString(ComponentOrientation o) {
if (o == ComponentOrientation.LEFT_TO_RIGHT) {
return "LEFT_TO_RIGHT";
}
else if (o == ComponentOrientation.RIGHT_TO_LEFT) {
return "RIGHT_TO_LEFT";
}
else {
return "UNKNOWN";
}
}
}
jdk/test/java/lang/StackWalker/VerifyStackTrace.java
浏览文件 @ 40620c62
......@@ -202,7 +202,7 @@ public class VerifyStackTrace {
// synthetic frames introduced by lambdas & method handles
return produced.replaceAll(":[1-9][0-9]*\\)", ":00)")
.replaceAll("-internal/", "/").replaceAll("-ea/", "/")
.replaceAll("java.base@[0-9]+/", "java.base/")
.replaceAll("java.base@(\\d+\\.){0,3}(\\d+)/", "java.base/")
.replaceAll("/[0-9]+\\.run", "/xxxxxxxx.run")
.replaceAll("/[0-9]+\\.invoke", "/xxxxxxxx.invoke")
.replaceAll("\\$[0-9]+", "\\$??");
......
jdk/test/java/lang/module/ModuleReader/ModuleReaderTest.java
浏览文件 @ 40620c62
/*
* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -38,6 +38,7 @@ import java.io.InputStream;
import java.lang.module.ModuleFinder;
import java.lang.module.ModuleReader;
import java.lang.module.ModuleReference;
import java.lang.reflect.Module;
import java.net.URI;
import java.net.URL;
import java.net.URLConnection;
......@@ -64,16 +65,24 @@ public class ModuleReaderTest {
private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
private static final Path MODS_DIR = Paths.get("mods");
// the module name of the base module
private static final String BASE_MODULE = "java.base";
// the module name of the test module
private static final String TEST_MODULE = "m";
// resources in the base module
private static final String[] BASE_RESOURCES = {
"java/lang/Object.class"
};
// resources in test module (can't use module-info.class as a test
// resource as it will be modified by the jmod tool)
private static final String[] RESOURCES = {
private static final String[] TEST_RESOURCES = {
"p/Main.class"
};
// a resource that is not in the test module
// a resource that is not in the base or test module
private static final String NOT_A_RESOURCE = "NotAResource";
......@@ -89,7 +98,74 @@ public class ModuleReaderTest {
/**
* Test exploded module
* Test ModuleReader to module in runtime image
*/
public void testImage() throws Exception {
ModuleFinder finder = ModuleFinder.ofSystem();
ModuleReference mref = finder.find(BASE_MODULE).get();
ModuleReader reader = mref.open();
try (reader) {
for (String name : BASE_RESOURCES) {
byte[] expectedBytes;
Module baseModule = Object.class.getModule();
try (InputStream in = baseModule.getResourceAsStream(name)) {
expectedBytes = in.readAllBytes();
}
testFind(reader, name, expectedBytes);
testOpen(reader, name, expectedBytes);
testRead(reader, name, expectedBytes);
}
// test "not found"
assertFalse(reader.find(NOT_A_RESOURCE).isPresent());
assertFalse(reader.open(NOT_A_RESOURCE).isPresent());
assertFalse(reader.read(NOT_A_RESOURCE).isPresent());
// test nulls
try {
reader.find(null);
assertTrue(false);
} catch (NullPointerException expected) { }
try {
reader.open(null);
assertTrue(false);
} catch (NullPointerException expected) { }
try {
reader.read(null);
assertTrue(false);
} catch (NullPointerException expected) { }
try {
reader.release(null);
assertTrue(false);
} catch (NullPointerException expected) { }
}
// test closed ModuleReader
try {
reader.open(BASE_RESOURCES[0]);
assertTrue(false);
} catch (IOException expected) { }
try {
reader.read(BASE_RESOURCES[0]);
assertTrue(false);
} catch (IOException expected) { }
}
/**
* Test ModuleReader to exploded module
*/
public void testExplodedModule() throws Exception {
test(MODS_DIR);
......@@ -97,7 +173,7 @@ public class ModuleReaderTest {
/**
* Test modular JAR
* Test ModuleReader to modular JAR
*/
public void testModularJar() throws Exception {
Path dir = Files.createTempDirectory(USER_DIR, "mlib");
......@@ -111,7 +187,7 @@ public class ModuleReaderTest {
/**
* Test JMOD
* Test ModuleReader to JMOD
*/
public void testJMod() throws Exception {
Path dir = Files.createTempDirectory(USER_DIR, "mlib");
......@@ -145,7 +221,7 @@ public class ModuleReaderTest {
try (reader) {
// test each of the known resources in the module
for (String name : RESOURCES) {
for (String name : TEST_RESOURCES) {
byte[] expectedBytes
= Files.readAllBytes(MODS_DIR
.resolve(TEST_MODULE)
......@@ -157,6 +233,7 @@ public class ModuleReaderTest {
}
// test "not found"
assertFalse(reader.find(NOT_A_RESOURCE).isPresent());
assertFalse(reader.open(NOT_A_RESOURCE).isPresent());
assertFalse(reader.read(NOT_A_RESOURCE).isPresent());
......@@ -176,19 +253,22 @@ public class ModuleReaderTest {
assertTrue(false);
} catch (NullPointerException expected) { }
// should release(null) throw NPE?
try {
reader.release(null);
throw new RuntimeException();
} catch (NullPointerException expected) { }
}
// test closed ModuleReader
try {
reader.open(RESOURCES[0]);
reader.open(TEST_RESOURCES[0]);
assertTrue(false);
} catch (IOException expected) { }
try {
reader.read(RESOURCES[0]);
reader.read(TEST_RESOURCES[0]);
assertTrue(false);
} catch (IOException expected) { }
}
......
jdk/test/java/lang/reflect/Layer/BasicLayerTest.java
浏览文件 @ 40620c62
......@@ -103,7 +103,7 @@ public class BasicLayerTest {
/**
* Exercise Layer.create, created on an empty layer
* Exercise Layer defineModules, created with empty layer as parent
*/
public void testLayerOnEmpty() {
ModuleDescriptor descriptor1
......@@ -184,7 +184,7 @@ public class BasicLayerTest {
/**
* Exercise Layer.create, created over the boot layer
* Exercise Layer defineModules, created with boot layer as parent
*/
public void testLayerOnBoot() {
ModuleDescriptor descriptor1
......@@ -247,8 +247,8 @@ public class BasicLayerTest {
/**
* Layer.create with a configuration of two modules that have the same
* module-private package.
* Exercise Layer defineModules with a configuration of two modules that
* have the same module-private package.
*/
public void testSameConcealedPackage() {
ModuleDescriptor descriptor1
......@@ -281,8 +281,8 @@ public class BasicLayerTest {
/**
* Layer.create with a configuration with a partitioned graph. The same
* package is exported in both partitions.
* Exercise Layer defineModules with a configuration that is a partitioned
* graph. The same package is exported in both partitions.
*/
public void testSameExportInPartitionedGraph() {
......@@ -338,9 +338,9 @@ public class BasicLayerTest {
/**
* Layer.create with a configuration that contains a module that has a
* concealed package that is the same name as a non-exported package
* in a parent layer.
* Exercise Layer defineModules with a configuration that contains a module
* that has a concealed package that is the same name as a non-exported
* package in a parent layer.
*/
public void testConcealSamePackageAsBootLayer() {
......@@ -667,9 +667,9 @@ public class BasicLayerTest {
/**
* Attempt to use Layer.create to create a layer with a module defined to a
* class loader that already has a module of the same name defined to the
* class loader.
* Attempt to use Layer defineModules to create a layer with a module
* defined to a class loader that already has a module of the same name
* defined to the class loader.
*/
@Test(expectedExceptions = { LayerInstantiationException.class })
public void testModuleAlreadyDefinedToLoader() {
......@@ -696,9 +696,9 @@ public class BasicLayerTest {
/**
* Attempt to use Layer.create to create a Layer with a module containing
* package {@code p} where the class loader already has a module defined
* to it containing package {@code p}.
* Attempt to use Layer defineModules to create a Layer with a module
* containing package {@code p} where the class loader already has a module
* defined to it containing package {@code p}.
*/
@Test(expectedExceptions = { LayerInstantiationException.class })
public void testPackageAlreadyInNamedModule() {
......@@ -738,8 +738,9 @@ public class BasicLayerTest {
/**
* Attempt to use Layer.create to create a Layer with a module containing
* a package in which a type is already loaded by the class loader.
* Attempt to use Layer defineModules to create a Layer with a module
* containing a package in which a type is already loaded by the class
* loader.
*/
@Test(expectedExceptions = { LayerInstantiationException.class })
public void testPackageAlreadyInUnnamedModule() throws Exception {
......@@ -762,6 +763,46 @@ public class BasicLayerTest {
}
/**
* Attempt to create a Layer with a module named "java.base".
*/
public void testLayerWithJavaBase() {
ModuleDescriptor descriptor
= new ModuleDescriptor.Builder("java.base")
.exports("java.lang")
.build();
ModuleFinder finder = ModuleUtils.finderOf(descriptor);
Configuration cf = Layer.boot()
.configuration()
.resolveRequires(finder, ModuleFinder.of(), Set.of("java.base"));
assertTrue(cf.modules().size() == 1);
ClassLoader scl = ClassLoader.getSystemClassLoader();
try {
Layer.boot().defineModules(cf, loader -> null );
assertTrue(false);
} catch (LayerInstantiationException e) { }
try {
Layer.boot().defineModules(cf, loader -> new ClassLoader() { });
assertTrue(false);
} catch (LayerInstantiationException e) { }
try {
Layer.boot().defineModulesWithOneLoader(cf, scl);
assertTrue(false);
} catch (LayerInstantiationException e) { }
try {
Layer.boot().defineModulesWithManyLoaders(cf, scl);
assertTrue(false);
} catch (LayerInstantiationException e) { }
}
/**
* Parent of configuration != configuration of parent Layer
*/
......@@ -812,7 +853,6 @@ public class BasicLayerTest {
@Test(expectedExceptions = { NullPointerException.class })
public void testCreateWithNull2() {
ClassLoader loader = new ClassLoader() { };
Configuration cf = resolveRequires(Layer.boot().configuration(), ModuleFinder.of());
Layer.boot().defineModules(cf, null);
}
......
jdk/test/java/lang/reflect/Layer/LayerAndLoadersTest.java
浏览文件 @ 40620c62
......@@ -70,7 +70,7 @@ public class LayerAndLoadersTest {
/**
* Basic test of Layer.defineModulesWithOneLoader
* Basic test of Layer defineModulesWithOneLoader
*
* Test scenario:
* m1 requires m2 and m3
......@@ -99,7 +99,7 @@ public class LayerAndLoadersTest {
/**
* Basic test of Layer.defineModulesWithManyLoaders
* Basic test of Layer defineModulesWithManyLoaders
*
* Test scenario:
* m1 requires m2 and m3
......@@ -131,7 +131,7 @@ public class LayerAndLoadersTest {
/**
* Basic test of Layer.defineModulesWithOneLoader where one of the modules
* Basic test of Layer defineModulesWithOneLoader where one of the modules
* is a service provider module.
*
* Test scenario:
......@@ -172,8 +172,8 @@ public class LayerAndLoadersTest {
/**
* Basic test of Layer.defineModulesWithManyLoaders where one of the modules
* is a service provider module.
* Basic test of Layer defineModulesWithManyLoaders where one of the
* modules is a service provider module.
*
* Test scenario:
* m1 requires m2 and m3
......@@ -224,7 +224,7 @@ public class LayerAndLoadersTest {
/**
* Tests that the class loaders created by Layer.createWithXXX delegate
* Tests that the class loaders created by defineModulesWithXXX delegate
* to the given parent class loader.
*/
public void testDelegationToParent() throws Exception {
......@@ -254,7 +254,7 @@ public class LayerAndLoadersTest {
/**
* Test Layer.createWithXXX when modules that have overlapping packages.
* Test defineModulesWithXXX when modules that have overlapping packages.
*
* Test scenario:
* m1 exports p
......@@ -288,7 +288,7 @@ public class LayerAndLoadersTest {
/**
* Test Layer.createWithXXX with split delegation.
* Test Layer defineModulesWithXXX with split delegation.
*
* Test scenario:
* layer1: m1 exports p, m2 exports p
......@@ -319,7 +319,8 @@ public class LayerAndLoadersTest {
ModuleFinder finder2 = ModuleUtils.finderOf(descriptor3, descriptor4);
Configuration cf2 = cf1.resolveRequires(finder2, ModuleFinder.of(), Set.of("m3", "m4"));
Configuration cf2 = cf1.resolveRequires(finder2, ModuleFinder.of(),
Set.of("m3", "m4"));
// package p cannot be supplied by two class loaders
try {
......@@ -335,8 +336,8 @@ public class LayerAndLoadersTest {
/**
* Test Layer.createWithXXX when the modules that override same named
* modules in the parent layer.
* Test Layer defineModulesWithXXX when the modules that override same
* named modules in the parent layer.
*
* Test scenario:
* layer1: m1, m2, m3 => same loader
......@@ -350,7 +351,8 @@ public class LayerAndLoadersTest {
checkLayer(layer1, "m1", "m2", "m3");
ModuleFinder finder = ModuleFinder.of(MODS_DIR);
Configuration cf2 = cf1.resolveRequires(finder, ModuleFinder.of(), Set.of("m1"));
Configuration cf2 = cf1.resolveRequires(finder, ModuleFinder.of(),
Set.of("m1"));
Layer layer2 = layer1.defineModulesWithOneLoader(cf2, null);
checkLayer(layer2, "m1", "m2", "m3");
......@@ -383,8 +385,8 @@ public class LayerAndLoadersTest {
/**
* Test Layer.createWithXXX when the modules that override same named
* modules in the parent layer.
* Test Layer defineModulesWithXXX when the modules that override same
* named modules in the parent layer.
*
* Test scenario:
* layer1: m1, m2, m3 => loader pool
......@@ -398,7 +400,8 @@ public class LayerAndLoadersTest {
checkLayer(layer1, "m1", "m2", "m3");
ModuleFinder finder = ModuleFinder.of(MODS_DIR);
Configuration cf2 = cf1.resolveRequires(finder, ModuleFinder.of(), Set.of("m1"));
Configuration cf2 = cf1.resolveRequires(finder, ModuleFinder.of(),
Set.of("m1"));
Layer layer2 = layer1.defineModulesWithManyLoaders(cf2, null);
checkLayer(layer2, "m1", "m2", "m3");
......@@ -477,8 +480,8 @@ public class LayerAndLoadersTest {
/**
* Test Layer.createWithXXX when the modules that override same named
* modules in the parent layer.
* Test Layer defineModulesWithXXX when the modules that override same
* named modules in the parent layer.
*
* layer1: m1, m2, m3 => same loader
* layer2: m1, m3 => same loader
......@@ -492,7 +495,8 @@ public class LayerAndLoadersTest {
ModuleFinder finder = finderFor("m1", "m3");
Configuration cf2 = cf1.resolveRequires(finder, ModuleFinder.of(), Set.of("m1"));
Configuration cf2 = cf1.resolveRequires(finder, ModuleFinder.of(),
Set.of("m1"));
Layer layer2 = layer1.defineModulesWithOneLoader(cf2, null);
checkLayer(layer2, "m1", "m3");
......@@ -513,8 +517,8 @@ public class LayerAndLoadersTest {
/**
* Test Layer.createWithXXX when the modules that override same named
* modules in the parent layer.
* Test Layer defineModulesWithXXX when the modules that override same
* named modules in the parent layer.
*
* layer1: m1, m2, m3 => loader pool
* layer2: m1, m3 => loader pool
......@@ -528,7 +532,8 @@ public class LayerAndLoadersTest {
ModuleFinder finder = finderFor("m1", "m3");
Configuration cf2 = cf1.resolveRequires(finder, ModuleFinder.of(), Set.of("m1"));
Configuration cf2 = cf1.resolveRequires(finder, ModuleFinder.of(),
Set.of("m1"));
Layer layer2 = layer1.defineModulesWithManyLoaders(cf2, null);
checkLayer(layer2, "m1", "m3");
......
jdk/test/java/lang/reflect/Module/WithSecurityManager.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @modules java.logging
* @summary Test java.lang.reflect.Module methods that specify permission checks
* @run main/othervm -Djava.security.policy=${test.src}/allow.policy WithSecurityManager allow
* @run main/othervm WithSecurityManager deny
*/
import java.io.IOException;
import java.io.InputStream;
import java.lang.module.Configuration;
import java.lang.module.ModuleFinder;
import java.lang.module.ModuleReference;
import java.lang.reflect.Layer;
import java.lang.reflect.Module;
import java.util.Collections;
import java.util.Optional;
import java.util.Set;
/**
* Test java.lang.reflect.Module methods that specify permission checks.
*/
public class WithSecurityManager {
// a module that will be loaded into a child layer
static final String ANOTHER_MODULE = "java.logging";
static final String ANOTHER_MODULE_RESOURCE = "java/util/logging/Logger.class";
public static void main(String[] args) throws IOException {
boolean allow = args[0].equals("allow");
// base module, in the boot layer
Module base = Object.class.getModule();
// another module, in a child layer
Module other = loadModuleInChildLayer(ANOTHER_MODULE);
assertTrue(other.getLayer() != Layer.boot());
System.setSecurityManager(new SecurityManager());
test(base, "java/lang/Object.class", allow);
test(other, ANOTHER_MODULE_RESOURCE, allow);
}
/**
* Test the permission checks by invoking methods on the given module.
*
* If {@code allow} is {@code true} then the permission checks should succeed.
*/
static void test(Module m, String name, boolean allow) throws IOException {
// test Module::getClassLoader
System.out.format("Test getClassLoader on %s ...%n", m);
try {
ClassLoader cl = m.getClassLoader();
System.out.println(cl);
if (!allow)
assertTrue("getClassLoader should have failed", false);
} catch (SecurityException e) {
System.out.println(e + " thrown");
if (allow)
throw e;
}
// test Module::getResourceAsStream
System.out.format("Test getResourceAsStream(\"%s\") on %s ...%n", name, m);
try (InputStream in = m.getResourceAsStream(name)) {
System.out.println(in);
if (allow && (in == null))
assertTrue(name + " not found", false);
if (!allow && (in != null))
assertTrue(name + " should not be found", false);
}
}
/**
* Create a module layer that contains the given system module.
*/
static Module loadModuleInChildLayer(String mn) {
Optional<ModuleReference> omref = ModuleFinder.ofSystem().find(mn);
assertTrue("module " + mn + " not a system module", omref.isPresent());
// create a ModuleFinder that only finds this module
ModuleReference mref = omref.get();
ModuleFinder finder = new ModuleFinder() {
@Override
public Optional<ModuleReference> find(String name) {
if (name.equals(mn))
return Optional.of(mref);
else
return Optional.empty();
}
@Override
public Set<ModuleReference> findAll() {
return Collections.singleton(mref);
}
};
// create a child configuration and layer with this module
Layer bootLayer = Layer.boot();
Configuration cf = bootLayer
.configuration()
.resolveRequires(finder, ModuleFinder.of(), Set.of(ANOTHER_MODULE));
Layer layer = bootLayer.defineModulesWithOneLoader(cf, null);
Optional<Module> om = layer.findModule(mn);
assertTrue("module " + mn + " not in child layer", om.isPresent());
return om.get();
}
static void assertTrue(String msg, boolean e) {
if (!e)
throw new RuntimeException(msg);
}
static void assertTrue(boolean e) {
if (!e)
throw new RuntimeException();
}
}
\ No newline at end of file
jdk/test/java/lang/reflect/Module/allow.policy 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
grant {
permission java.lang.RuntimePermission "getClassLoader";
permission java.io.FilePermission "${java.home}/-", "read";
};
jdk/test/java/net/Inet6Address/PreferIPv6AddressesTest.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 8016521
* @summary InetAddress should not always re-order addresses returned from name
* service
* @run main/othervm -Djava.net.preferIPv6Addresses=false PreferIPv6AddressesTest
* @run main/othervm -Djava.net.preferIPv6Addresses=true PreferIPv6AddressesTest
* @run main/othervm -Djava.net.preferIPv6Addresses=system PreferIPv6AddressesTest
* @run main/othervm PreferIPv6AddressesTest
*/
import java.io.IOException;
import java.net.*;
import java.nio.channels.DatagramChannel;
import java.util.Arrays;
import java.util.stream.IntStream;
import static java.lang.System.out;
public class PreferIPv6AddressesTest {
// A name, that if resolves, returns both IPv4 and IPv6 addresses.
static final String HOST_NAME = "www.google.com";
static final InetAddress LOOPBACK = InetAddress.getLoopbackAddress();
static final String preferIPV6Address =
System.getProperty("java.net.preferIPv6Addresses", "false");
public static void main(String args[]) throws IOException {
InetAddress addrs[];
try {
addrs = InetAddress.getAllByName(HOST_NAME);
} catch (UnknownHostException e) {
out.println("Unknown host " + HOST_NAME + ", cannot run test.");
return;
}
int firstIPv4Address = IntStream.range(0, addrs.length)
.filter(x -> addrs[x] instanceof Inet4Address)
.findFirst().orElse(-1);
int firstIPv6Address = IntStream.range(0, addrs.length)
.filter(x -> addrs[x] instanceof Inet6Address)
.findFirst().orElse(-1);
out.println("IPv6 supported: " + IPv6Supported());
out.println("Addresses: " + Arrays.asList(addrs));
if (preferIPV6Address.equalsIgnoreCase("true") && firstIPv6Address != -1) {
int off = firstIPv4Address != -1 ? firstIPv4Address : addrs.length;
assertAllv6Addresses(addrs, 0, off);
assertAllv4Addresses(addrs, off, addrs.length);
assertLoopbackAddress(Inet6Address.class);
assertAnyLocalAddress(Inet6Address.class);
} else if (preferIPV6Address.equalsIgnoreCase("false") && firstIPv4Address != -1) {
int off = firstIPv6Address != -1 ? firstIPv6Address : addrs.length;
assertAllv4Addresses(addrs, 0, off);
assertAllv6Addresses(addrs, off, addrs.length);
assertLoopbackAddress(Inet4Address.class);
assertAnyLocalAddress(Inet4Address.class);
} else if (preferIPV6Address.equalsIgnoreCase("system") && IPv6Supported()) {
assertLoopbackAddress(Inet6Address.class);
assertAnyLocalAddress(Inet6Address.class);
} else if (preferIPV6Address.equalsIgnoreCase("system") && !IPv6Supported()) {
assertLoopbackAddress(Inet4Address.class);
assertAnyLocalAddress(Inet4Address.class);
}
}
static void assertAllv4Addresses(InetAddress[] addrs, int off, int len) {
IntStream.range(off, len)
.mapToObj(x -> addrs[x])
.forEach(x -> {
if (!(x instanceof Inet4Address))
throw new RuntimeException("Expected IPv4, got " + x);
});
}
static void assertAllv6Addresses(InetAddress[] addrs, int off, int len) {
IntStream.range(off, len)
.mapToObj(x -> addrs[x])
.forEach(x -> {
if (!(x instanceof Inet6Address))
throw new RuntimeException("Expected IPv6, got " + x);
});
}
static void assertLoopbackAddress(Class<?> expectedType) {
if (!LOOPBACK.getClass().isAssignableFrom(expectedType))
throw new RuntimeException("Expected " + expectedType
+ ", got " + LOOPBACK.getClass());
}
static void assertAnyLocalAddress(Class<?> expectedType) {
InetAddress anyAddr = (new InetSocketAddress(0)).getAddress();
if (!anyAddr.getClass().isAssignableFrom(expectedType))
throw new RuntimeException("Expected " + expectedType
+ ", got " + anyAddr.getClass());
}
static boolean IPv6Supported() throws IOException {
try {
DatagramChannel.open(StandardProtocolFamily.INET6);
return true;
} catch (UnsupportedOperationException x) {
return false;
}
}
}
jdk/test/java/rmi/module/ModuleTest.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @library /lib/testlibrary
* @build jdk.testlibrary.ProcessTools
* ModuleTest CompilerUtils JarUtils
* @run testng ModuleTest
* @summary Basic tests for using rmi in module world
*/
import static jdk.testlibrary.ProcessTools.executeTestJava;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertTrue;
import java.io.File;
import java.nio.file.Paths;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
public class ModuleTest {
static String fileJoin(String... names) {
return String.join(File.separator, names);
}
static String pathJoin(String... paths) {
return String.join(File.pathSeparator, paths);
}
private static final String TEST_SRC = System.getProperty("test.src");
private static final String CLIENT_EXP = fileJoin("exploded", "mclient");
private static final String SERVER_EXP = fileJoin("exploded", "mserver");
private static final String MTEST_EXP = fileJoin("exploded", "mtest");
private static final String CLIENT_JAR = fileJoin("mods", "mclient.jar");
private static final String SERVER_JAR = fileJoin("mods", "mserver.jar");
private static final String MTEST_JAR = fileJoin("mods", "mtest.jar");
private static final String DUMMY_MAIN = "testpkg.DummyApp";
/**
* Compiles all sample classes
*/
@BeforeTest
public void compileAll() throws Exception {
assertTrue(CompilerUtils.compile(
Paths.get(TEST_SRC, "src", "mserver"),
Paths.get(SERVER_EXP)));
JarUtils.createJarFile(
Paths.get(SERVER_JAR),
Paths.get(SERVER_EXP));
assertTrue(CompilerUtils.compile(
Paths.get(TEST_SRC, "src", "mclient"),
Paths.get(CLIENT_EXP),
"-cp", SERVER_JAR));
JarUtils.createJarFile(
Paths.get(CLIENT_JAR),
Paths.get(CLIENT_EXP));
assertTrue(CompilerUtils.compile(Paths.get(TEST_SRC, "src", "mtest"),
Paths.get(MTEST_EXP),
"-cp", pathJoin(CLIENT_JAR, SERVER_JAR)));
JarUtils.createJarFile(
Paths.get(MTEST_JAR),
Paths.get(MTEST_EXP));
}
/**
* Test the client, server and dummy application in different modules
* @throws Exception
*/
@Test
public void testAllInModule() throws Exception {
assertEquals(executeTestJava("-mp", pathJoin(MTEST_JAR, CLIENT_JAR, SERVER_JAR),
"-addmods", "mclient,mserver",
"-m", "mtest/" + DUMMY_MAIN)
.outputTo(System.out)
.errorTo(System.out)
.getExitValue(),
0);
}
/**
* Test the client and server in unnamed modules,
* while the dummy application is in automatic module
* @throws Exception
*/
@Test
public void testAppInModule() throws Exception {
assertEquals(executeTestJava("-mp", MTEST_JAR,
"-cp", pathJoin(CLIENT_JAR, SERVER_JAR),
"-m", "mtest/" + DUMMY_MAIN)
.outputTo(System.out)
.errorTo(System.out)
.getExitValue(),
0);
}
/**
* Test the client and server in automatic modules,
* while the dummy application is in unnamed module
* @throws Exception
*/
@Test
public void testAppInUnnamedModule() throws Exception {
assertEquals(executeTestJava("-mp", pathJoin(CLIENT_JAR, SERVER_JAR),
"-addmods", "mclient,mserver",
"-cp", MTEST_JAR,
DUMMY_MAIN)
.outputTo(System.out)
.errorTo(System.out)
.getExitValue(),
0);
}
/**
* Test the server and test application in automatic modules,
* with client in unnamed module
* @throws Exception
*/
@Test
public void testClientInUnamedModule() throws Exception {
assertEquals(executeTestJava("-mp", pathJoin(MTEST_JAR, SERVER_JAR),
"-addmods", "mserver",
"-cp", CLIENT_JAR,
"-m", "mtest/" + DUMMY_MAIN)
.outputTo(System.out)
.errorTo(System.out)
.getExitValue(),
0);
}
}
jdk/test/java/rmi/module/src/mclient/clientpkg/Client.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package clientpkg;
import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;
import serverpkg.Hello;
public class Client {
int port;
Hello stub;
public Client(Hello stub) {
this.stub = stub;
}
public String testStub() throws Exception {
try {
return stub.sayHello();
} catch (Exception e) {
System.err.println("Client exception: " + e.toString());
throw e;
}
}
}
jdk/test/java/rmi/module/src/mserver/serverpkg/Hello.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package serverpkg;
import java.rmi.Remote;
import java.rmi.RemoteException;
public interface Hello extends Remote {
String sayHello() throws RemoteException;
}
jdk/test/java/rmi/module/src/mserver/serverpkg/Server.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package serverpkg;
public class Server implements Hello {
private final String hello = "Hello world!";
public Server() {
}
@Override
public String sayHello() {
return hello;
}
}
jdk/test/java/rmi/module/src/mtest/testpkg/DummyApp.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package testpkg;
import java.rmi.server.UnicastRemoteObject;
import clientpkg.Client;
import serverpkg.Hello;
import serverpkg.Server;
public class DummyApp {
public static void main(String args[]) {
try {
Hello obj = new Server();
Hello stub = (Hello) UnicastRemoteObject.exportObject(obj, 0);
Client client = new Client(stub);
String testStubReturn = client.testStub();
System.out.println("Stub is: " + testStubReturn);
if (!testStubReturn.equals(obj.sayHello())) {
throw new RuntimeException("Unexpected string from stub call, expected \""
+ testStubReturn + "\", actual \"" + obj.sayHello() + "\"");
} else {
System.out.println("Test passed");
}
System.exit(0);
} catch (Throwable e) {
e.printStackTrace();
System.exit(-1);
}
}
}
jdk/test/java/text/AttributedCharacterIterator/Attribute/ReadResolve.java 0 → 100644
浏览文件 @ 40620c62
/*
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
@bug 4136620 4144590
@summary Make sure that Attribute & subclasses are serialized and deserialized correctly
@modules java.desktop
*/
import java.text.AttributedCharacterIterator.Attribute;
import java.awt.font.TextAttribute;
import java.io.*;
public class ReadResolve {
public static void main(String[] args) throws Exception {
testSerializationCycle(Attribute.LANGUAGE);
testSerializationCycle(TextAttribute.INPUT_METHOD_HIGHLIGHT);
boolean gotException = false;
Attribute result = null;
try {
result = doSerializationCycle(FakeAttribute.LANGUAGE);
} catch (Throwable e) {
gotException = true;
}
if (!gotException) {
throw new RuntimeException("Attribute should throw an exception when given a fake \"language\" attribute. Deserialized object: " + result);
}
}
static Attribute doSerializationCycle(Attribute attribute) throws Exception {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(attribute);
oos.flush();
byte[] data = baos.toByteArray();
ByteArrayInputStream bais = new ByteArrayInputStream(data);
ObjectInputStream ois = new ObjectInputStream(bais);
Attribute result = (Attribute) ois.readObject();
return result;
}
static void testSerializationCycle(Attribute attribute) throws Exception {
Attribute result = doSerializationCycle(attribute);
if (result != attribute) {
throw new RuntimeException("attribute changed identity during serialization/deserialization");
}
}
private static class FakeAttribute extends Attribute {
// This LANGUAGE attribute should never be confused with the
// Attribute.LANGUAGE attribute. However, we don't override
// readResolve here, so that deserialization goes
// to Attribute. Attribute has to catch this problem and reject
// the fake attribute.
static final FakeAttribute LANGUAGE = new FakeAttribute("language");
FakeAttribute(String name) {
super(name);
}
}
}
jdk/test/java/text/AttributedString/AttributedStringTest.java 0 → 100644
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/*
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
* @bug 4139771
* @summary test all aspects of AttributedString class
*/
import java.text.Annotation;
import java.text.AttributedCharacterIterator;
import java.text.AttributedCharacterIterator.Attribute;
import java.text.AttributedString;
import java.text.CharacterIterator;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Locale;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
public class AttributedStringTest {
private static final String text = "Hello, world!";
private static final Annotation hi = new Annotation("hi");
private static final int[] array5_13 = {5, 13};
private static final int[] array3_9_13 = {3, 9, 13};
private static final int[] array5_9_13 = {5, 9, 13};
private static final int[] array3_5_9_13 = {3, 5, 9, 13};
private static final Attribute[] arrayLanguage = {Attribute.LANGUAGE};
private static final Attribute[] arrayLanguageReading = {Attribute.LANGUAGE, Attribute.READING};
private static final Set setLanguageReading = new HashSet();
static {
setLanguageReading.add(Attribute.LANGUAGE);
setLanguageReading.add(Attribute.READING);
}
public static final void main(String argv[]) throws Exception {
AttributedString string;
AttributedCharacterIterator iterator;
// create a string with text, but no attributes
string = new AttributedString(text);
iterator = string.getIterator();
// make sure the text is there and attributes aren't
checkIteratorText(iterator, text);
if (!iterator.getAllAttributeKeys().isEmpty()) {
throwException(iterator, "iterator provides attributes where none are defined");
}
// add an attribute to a subrange
string.addAttribute(Attribute.LANGUAGE, Locale.ENGLISH, 3, 9);
iterator = string.getIterator();
// make sure the attribute is defined, and it's on the correct subrange
checkIteratorAttributeKeys(iterator, arrayLanguage);
checkIteratorSubranges(iterator, array3_9_13);
checkIteratorAttribute(iterator, 0, Attribute.LANGUAGE, null);
checkIteratorAttribute(iterator, 3, Attribute.LANGUAGE, Locale.ENGLISH);
checkIteratorAttribute(iterator, 9, Attribute.LANGUAGE, null);
// add an attribute to a subrange
string.addAttribute(Attribute.READING, hi, 0, 5);
iterator = string.getIterator();
// make sure the attribute is defined, and it's on the correct subrange
checkIteratorAttributeKeys(iterator, arrayLanguageReading);
checkIteratorSubranges(iterator, array3_5_9_13);
checkIteratorAttribute(iterator, 0, Attribute.READING, hi);
checkIteratorAttribute(iterator, 3, Attribute.READING, hi);
checkIteratorAttribute(iterator, 5, Attribute.READING, null);
checkIteratorAttribute(iterator, 9, Attribute.READING, null);
// make sure the first attribute wasn't adversely affected
// in particular, we shouldn't see separate subranges (3,5) and (5,9).
checkIteratorSubranges(iterator, Attribute.LANGUAGE, array3_9_13);
checkIteratorAttribute(iterator, 0, Attribute.LANGUAGE, null);
checkIteratorAttribute(iterator, 3, Attribute.LANGUAGE, Locale.ENGLISH);
checkIteratorAttribute(iterator, 5, Attribute.LANGUAGE, Locale.ENGLISH);
checkIteratorAttribute(iterator, 9, Attribute.LANGUAGE, null);
// for the entire set of attributes, we expect four subranges
checkIteratorSubranges(iterator, setLanguageReading, array3_5_9_13);
// redefine the language attribute so that both language and reading are continuous from 0 to 5
string.addAttribute(Attribute.LANGUAGE, Locale.US, 0, 5);
iterator = string.getIterator();
// make sure attributes got changed and merged correctly
checkIteratorAttributeKeys(iterator, arrayLanguageReading);
checkIteratorSubranges(iterator, array3_5_9_13);
checkIteratorSubranges(iterator, Attribute.LANGUAGE, array5_9_13);
checkIteratorSubranges(iterator, Attribute.READING, array5_13);
checkIteratorSubranges(iterator, setLanguageReading, array5_9_13);
checkIteratorAttribute(iterator, 0, Attribute.LANGUAGE, Locale.US);
checkIteratorAttribute(iterator, 3, Attribute.LANGUAGE, Locale.US);
checkIteratorAttribute(iterator, 5, Attribute.LANGUAGE, Locale.ENGLISH);
checkIteratorAttribute(iterator, 9, Attribute.LANGUAGE, null);
// make sure an annotation is only returned if its range is contained in the iterator's range
iterator = string.getIterator(null, 3, 5);
checkIteratorAttribute(iterator, 3, Attribute.READING, null);
checkIteratorAttribute(iterator, 5, Attribute.READING, null);
iterator = string.getIterator(null, 0, 4);
checkIteratorAttribute(iterator, 0, Attribute.READING, null);
checkIteratorAttribute(iterator, 3, Attribute.READING, null);
iterator = string.getIterator(null, 0, 5);
checkIteratorAttribute(iterator, 0, Attribute.READING, hi);
checkIteratorAttribute(iterator, 4, Attribute.READING, hi);
checkIteratorAttribute(iterator, 5, Attribute.READING, null);
}
private static final void checkIteratorText(AttributedCharacterIterator iterator, String expectedText) throws Exception {
if (iterator.getEndIndex() - iterator.getBeginIndex() != expectedText.length()) {
throwException(iterator, "text length doesn't match between original text and iterator");
}
char c = iterator.first();
for (int i = 0; i < expectedText.length(); i++) {
if (c != expectedText.charAt(i)) {
throwException(iterator, "text content doesn't match between original text and iterator");
}
c = iterator.next();
}
if (c != CharacterIterator.DONE) {
throwException(iterator, "iterator text doesn't end with DONE");
}
}
private static final void checkIteratorAttributeKeys(AttributedCharacterIterator iterator, Attribute[] expectedKeys) throws Exception {
Set iteratorKeys = iterator.getAllAttributeKeys();
if (iteratorKeys.size() != expectedKeys.length) {
throwException(iterator, "number of keys returned by iterator doesn't match expectation");
}
for (int i = 0; i < expectedKeys.length; i++) {
if (!iteratorKeys.contains(expectedKeys[i])) {
throwException(iterator, "expected key wasn't found in iterator's key set");
}
}
}
private static final void checkIteratorSubranges(AttributedCharacterIterator iterator, int[] expectedLimits) throws Exception {
int previous = 0;
char c = iterator.first();
for (int i = 0; i < expectedLimits.length; i++) {
if (iterator.getRunStart() != previous || iterator.getRunLimit() != expectedLimits[i]) {
throwException(iterator, "run boundaries are not as expected: " + iterator.getRunStart() + ", " + iterator.getRunLimit());
}
previous = expectedLimits[i];
c = iterator.setIndex(previous);
}
if (c != CharacterIterator.DONE) {
throwException(iterator, "iterator's run sequence doesn't end with DONE");
}
}
private static final void checkIteratorSubranges(AttributedCharacterIterator iterator, Attribute key, int[] expectedLimits) throws Exception {
int previous = 0;
char c = iterator.first();
for (int i = 0; i < expectedLimits.length; i++) {
if (iterator.getRunStart(key) != previous || iterator.getRunLimit(key) != expectedLimits[i]) {
throwException(iterator, "run boundaries are not as expected: " + iterator.getRunStart(key) + ", " + iterator.getRunLimit(key) + " for key " + key);
}
previous = expectedLimits[i];
c = iterator.setIndex(previous);
}
if (c != CharacterIterator.DONE) {
throwException(iterator, "iterator's run sequence doesn't end with DONE");
}
}
private static final void checkIteratorSubranges(AttributedCharacterIterator iterator, Set keys, int[] expectedLimits) throws Exception {
int previous = 0;
char c = iterator.first();
for (int i = 0; i < expectedLimits.length; i++) {
if (iterator.getRunStart(keys) != previous || iterator.getRunLimit(keys) != expectedLimits[i]) {
throwException(iterator, "run boundaries are not as expected: " + iterator.getRunStart(keys) + ", " + iterator.getRunLimit(keys) + " for keys " + keys);
}
previous = expectedLimits[i];
c = iterator.setIndex(previous);
}
if (c != CharacterIterator.DONE) {
throwException(iterator, "iterator's run sequence doesn't end with DONE");
}
}
private static final void checkIteratorAttribute(AttributedCharacterIterator iterator, int index, Attribute key, Object expectedValue) throws Exception {
iterator.setIndex(index);
Object value = iterator.getAttribute(key);
if (!((expectedValue == null && value == null) || (expectedValue != null && expectedValue.equals(value)))) {
throwException(iterator, "iterator returns wrong attribute value - " + value + " instead of " + expectedValue);
}
value = iterator.getAttributes().get(key);
if (!((expectedValue == null && value == null) || (expectedValue != null && expectedValue.equals(value)))) {
throwException(iterator, "iterator's map returns wrong attribute value - " + value + " instead of " + expectedValue);
}
}
private static final void throwException(AttributedCharacterIterator iterator, String details) throws Exception {
dumpIterator(iterator);
throw new Exception(details);
}
private static final void dumpIterator(AttributedCharacterIterator iterator) {
Set attributeKeys = iterator.getAllAttributeKeys();
System.out.print("All attributes: ");
Iterator keyIterator = attributeKeys.iterator();
while (keyIterator.hasNext()) {
Attribute key = (Attribute) keyIterator.next();
System.out.print(key);
}
for(char c = iterator.first(); c != CharacterIterator.DONE; c = iterator.next()) {
if (iterator.getIndex() == iterator.getBeginIndex() ||
iterator.getIndex() == iterator.getRunStart()) {
System.out.println();
Map attributes = iterator.getAttributes();
Set entries = attributes.entrySet();
Iterator attributeIterator = entries.iterator();
while (attributeIterator.hasNext()) {
Map.Entry entry = (Map.Entry) attributeIterator.next();
System.out.print("<" + entry.getKey() + ": "
+ entry.getValue() + ">");
}
}
System.out.print(" ");
System.out.print(c);
}
System.out.println();
System.out.println("done");
System.out.println();
}
}
jdk/test/java/text/AttributedString/TestAttributedStringCtor.java 0 → 100644
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/*
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
* @bug 4146853
* @summary Make sure we can construct an AttributedString from
* an AttributedCharacterIterator covering only a subrange
* @modules java.desktop
*/
import java.awt.font.TextAttribute;
import java.text.AttributedCharacterIterator;
import java.text.AttributedString;
import java.util.Hashtable;
public class TestAttributedStringCtor {
public static void main(String[] args) {
// Create a new AttributedString with one attribute.
Hashtable attributes = new Hashtable();
attributes.put(TextAttribute.WEIGHT, TextAttribute.WEIGHT_BOLD);
AttributedString origString = new AttributedString("Hello world.", attributes);
// Create an iterator over part of the AttributedString.
AttributedCharacterIterator iter = origString.getIterator(null, 4, 6);
// Attempt to create a new AttributedString from the iterator.
// This will throw IllegalArgumentException.
AttributedString newString = new AttributedString(iter);
// Without the exception this would get executed.
System.out.println("DONE");
}
}
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การ
เก็บ
ภาษีประเทศ
ไทยและ
ประเทศ
เดนมาร์ค
อนุสัญญา
ระหว่าง
รัฐบาล
แห่ง
ประเทศ
ไทย
กับ
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