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0f405a45
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dragonwell8_jdk
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0f405a45
编写于
6月 29, 2009
作者:
M
michaelm
浏览文件
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电子邮件补丁
差异文件
6827999: 6827999: URLClassLoader.addURL(URL) adds URLs to closed class loader
Reviewed-by: chegar
上级
b9bfd389
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
71 addition
and
1 deletion
+71
-1
src/share/classes/sun/misc/URLClassPath.java
src/share/classes/sun/misc/URLClassPath.java
+3
-1
test/java/net/URLClassLoader/B6827999.java
test/java/net/URLClassLoader/B6827999.java
+68
-0
未找到文件。
src/share/classes/sun/misc/URLClassPath.java
浏览文件 @
0f405a45
...
...
@@ -135,7 +135,9 @@ public class URLClassPath {
* If the URL specified is null or is already in the list of
* URLs, then invoking this method has no effect.
*/
public
void
addURL
(
URL
url
)
{
public
synchronized
void
addURL
(
URL
url
)
{
if
(
closed
)
return
;
synchronized
(
urls
)
{
if
(
url
==
null
||
path
.
contains
(
url
))
return
;
...
...
test/java/net/URLClassLoader/B6827999.java
0 → 100644
浏览文件 @
0f405a45
/*
* Copyright 2006 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
/*
* @test
* @bug 6827999
* @run main/othervm B6827999
* @summary Fix for 6827999
*/
import
java.net.*
;
import
java.io.*
;
/**
*/
public
class
B6827999
{
public
static
void
main
(
String
[]
args
)
throws
Exception
{
URL
[]
urls
=
new
URL
[]
{
new
URL
(
"http://foobar.jar"
)
};
MyURLClassLoader
ucl
=
new
MyURLClassLoader
(
urls
);
ucl
.
addURL
(
new
URL
(
"http://foo/bar.jar"
));
urls
=
ucl
.
getURLs
();
if
(
urls
.
length
!=
2
)
throw
new
RuntimeException
(
"Failed:(1)"
);
ucl
.
close
();
ucl
.
addURL
(
new
URL
(
"http://foo.bar/bar.jar"
));
if
(
ucl
.
getURLs
().
length
!=
2
)
{
throw
new
RuntimeException
(
"Failed:(2)"
);
}
}
static
class
MyURLClassLoader
extends
URLClassLoader
{
public
MyURLClassLoader
(
URL
[]
urls
)
{
super
(
urls
);
}
public
void
addURL
(
URL
url
)
{
super
.
addURL
(
url
);
}
}
}
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