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提交 ffe4e0c5 编写于 作者: M martin
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6934270: Remove javac warnings from Character.java 

Summary: Use generics and conform to coding style
Reviewed-by: sherman
Contributed-by: NUlf Zibis <ulf.zibis@gmx.de>
上级 13c1eea6
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Showing with 403 addition and 429 deletion
src/share/classes/java/lang/Character.java
浏览文件 @ ffe4e0c5
......@@ -24,6 +24,7 @@
*/
package java.lang;
import java.util.Arrays;
import java.util.Map;
import java.util.HashMap;
......@@ -119,7 +120,7 @@ import java.util.Locale;
* @since 1.0
*/
public final
class Character extends Object implements java.io.Serializable, Comparable<Character> {
class Character implements java.io.Serializable, Comparable<Character> {
/**
* The minimum radix available for conversion to and from strings.
* The constant value of this field is the smallest value permitted
......@@ -128,10 +129,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* method, and the <code>toString</code> method of class
* <code>Integer</code>.
*
* @see java.lang.Character#digit(char, int)
* @see java.lang.Character#forDigit(int, int)
* @see java.lang.Integer#toString(int, int)
* @see java.lang.Integer#valueOf(java.lang.String)
* @see Character#digit(char, int)
* @see Character#forDigit(int, int)
* @see Integer#toString(int, int)
* @see Integer#valueOf(String)
*/
public static final int MIN_RADIX = 2;
......@@ -143,10 +144,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* method, and the <code>toString</code> method of class
* <code>Integer</code>.
*
* @see java.lang.Character#digit(char, int)
* @see java.lang.Character#forDigit(int, int)
* @see java.lang.Integer#toString(int, int)
* @see java.lang.Integer#valueOf(java.lang.String)
* @see Character#digit(char, int)
* @see Character#forDigit(int, int)
* @see Integer#toString(int, int)
* @see Integer#valueOf(String)
*/
public static final int MAX_RADIX = 36;
......@@ -172,6 +173,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
*
* @since 1.1
*/
@SuppressWarnings("unchecked")
public static final Class<Character> TYPE = Class.getPrimitiveClass("char");
/*
......@@ -186,211 +188,181 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* General category "Cn" in the Unicode specification.
* @since 1.1
*/
public static final byte
UNASSIGNED = 0;
public static final byte UNASSIGNED = 0;
/**
* General category "Lu" in the Unicode specification.
* @since 1.1
*/
public static final byte
UPPERCASE_LETTER = 1;
public static final byte UPPERCASE_LETTER = 1;
/**
* General category "Ll" in the Unicode specification.
* @since 1.1
*/
public static final byte
LOWERCASE_LETTER = 2;
public static final byte LOWERCASE_LETTER = 2;
/**
* General category "Lt" in the Unicode specification.
* @since 1.1
*/
public static final byte
TITLECASE_LETTER = 3;
public static final byte TITLECASE_LETTER = 3;
/**
* General category "Lm" in the Unicode specification.
* @since 1.1
*/
public static final byte
MODIFIER_LETTER = 4;
public static final byte MODIFIER_LETTER = 4;
/**
* General category "Lo" in the Unicode specification.
* @since 1.1
*/
public static final byte
OTHER_LETTER = 5;
public static final byte OTHER_LETTER = 5;
/**
* General category "Mn" in the Unicode specification.
* @since 1.1
*/
public static final byte
NON_SPACING_MARK = 6;
public static final byte NON_SPACING_MARK = 6;
/**
* General category "Me" in the Unicode specification.
* @since 1.1
*/
public static final byte
ENCLOSING_MARK = 7;
public static final byte ENCLOSING_MARK = 7;
/**
* General category "Mc" in the Unicode specification.
* @since 1.1
*/
public static final byte
COMBINING_SPACING_MARK = 8;
public static final byte COMBINING_SPACING_MARK = 8;
/**
* General category "Nd" in the Unicode specification.
* @since 1.1
*/
public static final byte
DECIMAL_DIGIT_NUMBER = 9;
public static final byte DECIMAL_DIGIT_NUMBER = 9;
/**
* General category "Nl" in the Unicode specification.
* @since 1.1
*/
public static final byte
LETTER_NUMBER = 10;
public static final byte LETTER_NUMBER = 10;
/**
* General category "No" in the Unicode specification.
* @since 1.1
*/
public static final byte
OTHER_NUMBER = 11;
public static final byte OTHER_NUMBER = 11;
/**
* General category "Zs" in the Unicode specification.
* @since 1.1
*/
public static final byte
SPACE_SEPARATOR = 12;
public static final byte SPACE_SEPARATOR = 12;
/**
* General category "Zl" in the Unicode specification.
* @since 1.1
*/
public static final byte
LINE_SEPARATOR = 13;
public static final byte LINE_SEPARATOR = 13;
/**
* General category "Zp" in the Unicode specification.
* @since 1.1
*/
public static final byte
PARAGRAPH_SEPARATOR = 14;
public static final byte PARAGRAPH_SEPARATOR = 14;
/**
* General category "Cc" in the Unicode specification.
* @since 1.1
*/
public static final byte
CONTROL = 15;
public static final byte CONTROL = 15;
/**
* General category "Cf" in the Unicode specification.
* @since 1.1
*/
public static final byte
FORMAT = 16;
public static final byte FORMAT = 16;
/**
* General category "Co" in the Unicode specification.
* @since 1.1
*/
public static final byte
PRIVATE_USE = 18;
public static final byte PRIVATE_USE = 18;
/**
* General category "Cs" in the Unicode specification.
* @since 1.1
*/
public static final byte
SURROGATE = 19;
public static final byte SURROGATE = 19;
/**
* General category "Pd" in the Unicode specification.
* @since 1.1
*/
public static final byte
DASH_PUNCTUATION = 20;
public static final byte DASH_PUNCTUATION = 20;
/**
* General category "Ps" in the Unicode specification.
* @since 1.1
*/
public static final byte
START_PUNCTUATION = 21;
public static final byte START_PUNCTUATION = 21;
/**
* General category "Pe" in the Unicode specification.
* @since 1.1
*/
public static final byte
END_PUNCTUATION = 22;
public static final byte END_PUNCTUATION = 22;
/**
* General category "Pc" in the Unicode specification.
* @since 1.1
*/
public static final byte
CONNECTOR_PUNCTUATION = 23;
public static final byte CONNECTOR_PUNCTUATION = 23;
/**
* General category "Po" in the Unicode specification.
* @since 1.1
*/
public static final byte
OTHER_PUNCTUATION = 24;
public static final byte OTHER_PUNCTUATION = 24;
/**
* General category "Sm" in the Unicode specification.
* @since 1.1
*/
public static final byte
MATH_SYMBOL = 25;
public static final byte MATH_SYMBOL = 25;
/**
* General category "Sc" in the Unicode specification.
* @since 1.1
*/
public static final byte
CURRENCY_SYMBOL = 26;
public static final byte CURRENCY_SYMBOL = 26;
/**
* General category "Sk" in the Unicode specification.
* @since 1.1
*/
public static final byte
MODIFIER_SYMBOL = 27;
public static final byte MODIFIER_SYMBOL = 27;
/**
* General category "So" in the Unicode specification.
* @since 1.1
*/
public static final byte
OTHER_SYMBOL = 28;
public static final byte OTHER_SYMBOL = 28;
/**
* General category "Pi" in the Unicode specification.
* @since 1.4
*/
public static final byte
INITIAL_QUOTE_PUNCTUATION = 29;
public static final byte INITIAL_QUOTE_PUNCTUATION = 29;
/**
* General category "Pf" in the Unicode specification.
* @since 1.4
*/
public static final byte
FINAL_QUOTE_PUNCTUATION = 30;
public static final byte FINAL_QUOTE_PUNCTUATION = 30;
/**
* Error flag. Use int (code point) to avoid confusion with U+FFFF.
......@@ -610,9 +582,9 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
/**
* Instances of this class represent particular subsets of the Unicode
* character set. The only family of subsets defined in the
* <code>Character</code> class is <code>{@link Character.UnicodeBlock
* UnicodeBlock}</code>. Other portions of the Java API may define other
* subsets for their own purposes.
* <code>Character</code> class is {@link Character.UnicodeBlock}.
* Other portions of the Java API may define other subsets for their
* own purposes.
*
* @since 1.2
*/
......@@ -625,6 +597,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
*
* @exception NullPointerException if name is <code>null</code>
* @param name The name of this subset
* @exception NullPointerException if name is <code>null</code>
*/
protected Subset(String name) {
if (name == null) {
......@@ -676,7 +649,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
*/
public static final class UnicodeBlock extends Subset {
private static Map map = new HashMap();
private static Map<String, UnicodeBlock> map
= new HashMap<String, UnicodeBlock>(256);
/**
* Creates a UnicodeBlock with the given identifier name.
......@@ -2657,7 +2631,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @since 1.5
*/
public static final UnicodeBlock forName(String blockName) {
UnicodeBlock block = (UnicodeBlock)map.get(blockName.toUpperCase(Locale.US));
UnicodeBlock block = map.get(blockName.toUpperCase(Locale.US));
if (block == null) {
throw new IllegalArgumentException();
}
......@@ -3746,7 +3720,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
private static HashMap<String, Character.UnicodeScript> aliases;
static {
aliases = new HashMap<String, UnicodeScript>();
aliases = new HashMap<String, UnicodeScript>(128);
aliases.put("ARAB", ARABIC);
aliases.put("ARMI", IMPERIAL_ARAMAIC);
aliases.put("ARMN", ARMENIAN);
......@@ -3928,7 +3902,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
static final Character cache[] = new Character[127 + 1];
static {
for(int i = 0; i < cache.length; i++)
for (int i = 0; i < cache.length; i++)
cache[i] = new Character((char)i);
}
}
......@@ -3951,7 +3925,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @since 1.5
*/
public static Character valueOf(char c) {
if(c <= 127) { // must cache
if (c <= 127) { // must cache
return CharacterCache.cache[(int)c];
}
return new Character(c);
......@@ -4090,7 +4064,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* {@link #MIN_HIGH_SURROGATE} and
* {@link #MAX_HIGH_SURROGATE} inclusive;
* {@code false} otherwise.
* @see #isLowSurrogate(char)
* @see Character#isLowSurrogate(char)
* @see Character.UnicodeBlock#of(int)
* @since 1.5
*/
......@@ -4115,7 +4089,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* {@link #MIN_LOW_SURROGATE} and
* {@link #MAX_LOW_SURROGATE} inclusive;
* {@code false} otherwise.
* @see #isHighSurrogate(char)
* @see Character#isHighSurrogate(char)
* @since 1.5
*/
public static boolean isLowSurrogate(char ch) {
......@@ -4181,11 +4155,11 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
*
* @param codePoint the character (Unicode code point) to be tested.
* @return 2 if the character is a valid supplementary character; 1 otherwise.
* @see #isSupplementaryCodePoint(int)
* @see Character#isSupplementaryCodePoint(int)
* @since 1.5
*/
public static int charCount(int codePoint) {
return codePoint >= MIN_SUPPLEMENTARY_CODE_POINT? 2 : 1;
return codePoint >= MIN_SUPPLEMENTARY_CODE_POINT ? 2 : 1;
}
/**
......@@ -4732,10 +4706,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character is lowercase;
* <code>false</code> otherwise.
* @see java.lang.Character#isLowerCase(char)
* @see java.lang.Character#isTitleCase(char)
* @see java.lang.Character#toLowerCase(char)
* @see java.lang.Character#getType(char)
* @see Character#isLowerCase(char)
* @see Character#isTitleCase(char)
* @see Character#toLowerCase(char)
* @see Character#getType(char)
*/
public static boolean isLowerCase(char ch) {
return isLowerCase((int)ch);
......@@ -4762,10 +4736,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character is lowercase;
* <code>false</code> otherwise.
* @see java.lang.Character#isLowerCase(int)
* @see java.lang.Character#isTitleCase(int)
* @see java.lang.Character#toLowerCase(int)
* @see java.lang.Character#getType(int)
* @see Character#isLowerCase(int)
* @see Character#isTitleCase(int)
* @see Character#toLowerCase(int)
* @see Character#getType(int)
* @since 1.5
*/
public static boolean isLowerCase(int codePoint) {
......@@ -4796,10 +4770,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character is uppercase;
* <code>false</code> otherwise.
* @see java.lang.Character#isLowerCase(char)
* @see java.lang.Character#isTitleCase(char)
* @see java.lang.Character#toUpperCase(char)
* @see java.lang.Character#getType(char)
* @see Character#isLowerCase(char)
* @see Character#isTitleCase(char)
* @see Character#toUpperCase(char)
* @see Character#getType(char)
* @since 1.0
*/
public static boolean isUpperCase(char ch) {
......@@ -4825,10 +4799,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character is uppercase;
* <code>false</code> otherwise.
* @see java.lang.Character#isLowerCase(int)
* @see java.lang.Character#isTitleCase(int)
* @see java.lang.Character#toUpperCase(int)
* @see java.lang.Character#getType(int)
* @see Character#isLowerCase(int)
* @see Character#isTitleCase(int)
* @see Character#toUpperCase(int)
* @see Character#getType(int)
* @since 1.5
*/
public static boolean isUpperCase(int codePoint) {
......@@ -4866,10 +4840,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character is titlecase;
* <code>false</code> otherwise.
* @see java.lang.Character#isLowerCase(char)
* @see java.lang.Character#isUpperCase(char)
* @see java.lang.Character#toTitleCase(char)
* @see java.lang.Character#getType(char)
* @see Character#isLowerCase(char)
* @see Character#isUpperCase(char)
* @see Character#toTitleCase(char)
* @see Character#getType(char)
* @since 1.0.2
*/
public static boolean isTitleCase(char ch) {
......@@ -4902,10 +4876,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character is titlecase;
* <code>false</code> otherwise.
* @see java.lang.Character#isLowerCase(int)
* @see java.lang.Character#isUpperCase(int)
* @see java.lang.Character#toTitleCase(int)
* @see java.lang.Character#getType(int)
* @see Character#isLowerCase(int)
* @see Character#isUpperCase(int)
* @see Character#toTitleCase(int)
* @see Character#getType(int)
* @since 1.5
*/
public static boolean isTitleCase(int codePoint) {
......@@ -4943,9 +4917,9 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character is a digit;
* <code>false</code> otherwise.
* @see java.lang.Character#digit(char, int)
* @see java.lang.Character#forDigit(int, int)
* @see java.lang.Character#getType(char)
* @see Character#digit(char, int)
* @see Character#forDigit(int, int)
* @see Character#getType(char)
*/
public static boolean isDigit(char ch) {
return isDigit((int)ch);
......@@ -4977,8 +4951,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character is a digit;
* <code>false</code> otherwise.
* @see java.lang.Character#forDigit(int, int)
* @see java.lang.Character#getType(int)
* @see Character#forDigit(int, int)
* @see Character#getType(int)
* @since 1.5
*/
public static boolean isDigit(int codePoint) {
......@@ -5002,12 +4976,12 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested
* @return <code>true</code> if the character has a defined meaning
* in Unicode; <code>false</code> otherwise.
* @see java.lang.Character#isDigit(char)
* @see java.lang.Character#isLetter(char)
* @see java.lang.Character#isLetterOrDigit(char)
* @see java.lang.Character#isLowerCase(char)
* @see java.lang.Character#isTitleCase(char)
* @see java.lang.Character#isUpperCase(char)
* @see Character#isDigit(char)
* @see Character#isLetter(char)
* @see Character#isLetterOrDigit(char)
* @see Character#isLowerCase(char)
* @see Character#isTitleCase(char)
* @see Character#isUpperCase(char)
* @since 1.0.2
*/
public static boolean isDefined(char ch) {
......@@ -5026,12 +5000,12 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character has a defined meaning
* in Unicode; <code>false</code> otherwise.
* @see java.lang.Character#isDigit(int)
* @see java.lang.Character#isLetter(int)
* @see java.lang.Character#isLetterOrDigit(int)
* @see java.lang.Character#isLowerCase(int)
* @see java.lang.Character#isTitleCase(int)
* @see java.lang.Character#isUpperCase(int)
* @see Character#isDigit(int)
* @see Character#isLetter(int)
* @see Character#isLetterOrDigit(int)
* @see Character#isLowerCase(int)
* @see Character#isTitleCase(int)
* @see Character#isUpperCase(int)
* @since 1.5
*/
public static boolean isDefined(int codePoint) {
......@@ -5063,15 +5037,15 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character is a letter;
* <code>false</code> otherwise.
* @see java.lang.Character#isDigit(char)
* @see java.lang.Character#isJavaIdentifierStart(char)
* @see java.lang.Character#isJavaLetter(char)
* @see java.lang.Character#isJavaLetterOrDigit(char)
* @see java.lang.Character#isLetterOrDigit(char)
* @see java.lang.Character#isLowerCase(char)
* @see java.lang.Character#isTitleCase(char)
* @see java.lang.Character#isUnicodeIdentifierStart(char)
* @see java.lang.Character#isUpperCase(char)
* @see Character#isDigit(char)
* @see Character#isJavaIdentifierStart(char)
* @see Character#isJavaLetter(char)
* @see Character#isJavaLetterOrDigit(char)
* @see Character#isLetterOrDigit(char)
* @see Character#isLowerCase(char)
* @see Character#isTitleCase(char)
* @see Character#isUnicodeIdentifierStart(char)
* @see Character#isUpperCase(char)
*/
public static boolean isLetter(char ch) {
return isLetter((int)ch);
......@@ -5097,13 +5071,13 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character is a letter;
* <code>false</code> otherwise.
* @see java.lang.Character#isDigit(int)
* @see java.lang.Character#isJavaIdentifierStart(int)
* @see java.lang.Character#isLetterOrDigit(int)
* @see java.lang.Character#isLowerCase(int)
* @see java.lang.Character#isTitleCase(int)
* @see java.lang.Character#isUnicodeIdentifierStart(int)
* @see java.lang.Character#isUpperCase(int)
* @see Character#isDigit(int)
* @see Character#isJavaIdentifierStart(int)
* @see Character#isLetterOrDigit(int)
* @see Character#isLowerCase(int)
* @see Character#isTitleCase(int)
* @see Character#isUnicodeIdentifierStart(int)
* @see Character#isUpperCase(int)
* @since 1.5
*/
public static boolean isLetter(int codePoint) {
......@@ -5131,12 +5105,12 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character is a letter or digit;
* <code>false</code> otherwise.
* @see java.lang.Character#isDigit(char)
* @see java.lang.Character#isJavaIdentifierPart(char)
* @see java.lang.Character#isJavaLetter(char)
* @see java.lang.Character#isJavaLetterOrDigit(char)
* @see java.lang.Character#isLetter(char)
* @see java.lang.Character#isUnicodeIdentifierPart(char)
* @see Character#isDigit(char)
* @see Character#isJavaIdentifierPart(char)
* @see Character#isJavaLetter(char)
* @see Character#isJavaLetterOrDigit(char)
* @see Character#isLetter(char)
* @see Character#isUnicodeIdentifierPart(char)
* @since 1.0.2
*/
public static boolean isLetterOrDigit(char ch) {
......@@ -5154,10 +5128,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character is a letter or digit;
* <code>false</code> otherwise.
* @see java.lang.Character#isDigit(int)
* @see java.lang.Character#isJavaIdentifierPart(int)
* @see java.lang.Character#isLetter(int)
* @see java.lang.Character#isUnicodeIdentifierPart(int)
* @see Character#isDigit(int)
* @see Character#isJavaIdentifierPart(int)
* @see Character#isLetter(int)
* @see Character#isUnicodeIdentifierPart(int)
* @since 1.5
*/
public static boolean isLetterOrDigit(int codePoint) {
......@@ -5186,12 +5160,12 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character may start a Java
* identifier; <code>false</code> otherwise.
* @see java.lang.Character#isJavaLetterOrDigit(char)
* @see java.lang.Character#isJavaIdentifierStart(char)
* @see java.lang.Character#isJavaIdentifierPart(char)
* @see java.lang.Character#isLetter(char)
* @see java.lang.Character#isLetterOrDigit(char)
* @see java.lang.Character#isUnicodeIdentifierStart(char)
* @see Character#isJavaLetterOrDigit(char)
* @see Character#isJavaIdentifierStart(char)
* @see Character#isJavaIdentifierPart(char)
* @see Character#isLetter(char)
* @see Character#isLetterOrDigit(char)
* @see Character#isUnicodeIdentifierStart(char)
* @since 1.02
* @deprecated Replaced by isJavaIdentifierStart(char).
*/
......@@ -5221,13 +5195,13 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character may be part of a
* Java identifier; <code>false</code> otherwise.
* @see java.lang.Character#isJavaLetter(char)
* @see java.lang.Character#isJavaIdentifierStart(char)
* @see java.lang.Character#isJavaIdentifierPart(char)
* @see java.lang.Character#isLetter(char)
* @see java.lang.Character#isLetterOrDigit(char)
* @see java.lang.Character#isUnicodeIdentifierPart(char)
* @see java.lang.Character#isIdentifierIgnorable(char)
* @see Character#isJavaLetter(char)
* @see Character#isJavaIdentifierStart(char)
* @see Character#isJavaIdentifierPart(char)
* @see Character#isLetter(char)
* @see Character#isLetterOrDigit(char)
* @see Character#isUnicodeIdentifierPart(char)
* @see Character#isIdentifierIgnorable(char)
* @since 1.02
* @deprecated Replaced by isJavaIdentifierPart(char).
*/
......@@ -5257,9 +5231,9 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character may start a Java identifier;
* <code>false</code> otherwise.
* @see java.lang.Character#isJavaIdentifierPart(char)
* @see java.lang.Character#isLetter(char)
* @see java.lang.Character#isUnicodeIdentifierStart(char)
* @see Character#isJavaIdentifierPart(char)
* @see Character#isLetter(char)
* @see Character#isUnicodeIdentifierStart(char)
* @see javax.lang.model.SourceVersion#isIdentifier(CharSequence)
* @since 1.1
*/
......@@ -5286,9 +5260,9 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character may start a Java identifier;
* <code>false</code> otherwise.
* @see java.lang.Character#isJavaIdentifierPart(int)
* @see java.lang.Character#isLetter(int)
* @see java.lang.Character#isUnicodeIdentifierStart(int)
* @see Character#isJavaIdentifierPart(int)
* @see Character#isLetter(int)
* @see Character#isUnicodeIdentifierStart(int)
* @see javax.lang.model.SourceVersion#isIdentifier(CharSequence)
* @since 1.5
*/
......@@ -5322,10 +5296,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character may be part of a
* Java identifier; <code>false</code> otherwise.
* @see java.lang.Character#isIdentifierIgnorable(char)
* @see java.lang.Character#isJavaIdentifierStart(char)
* @see java.lang.Character#isLetterOrDigit(char)
* @see java.lang.Character#isUnicodeIdentifierPart(char)
* @see Character#isIdentifierIgnorable(char)
* @see Character#isJavaIdentifierStart(char)
* @see Character#isLetterOrDigit(char)
* @see Character#isUnicodeIdentifierPart(char)
* @see javax.lang.model.SourceVersion#isIdentifier(CharSequence)
* @since 1.1
*/
......@@ -5355,10 +5329,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character may be part of a
* Java identifier; <code>false</code> otherwise.
* @see java.lang.Character#isIdentifierIgnorable(int)
* @see java.lang.Character#isJavaIdentifierStart(int)
* @see java.lang.Character#isLetterOrDigit(int)
* @see java.lang.Character#isUnicodeIdentifierPart(int)
* @see Character#isIdentifierIgnorable(int)
* @see Character#isJavaIdentifierStart(int)
* @see Character#isLetterOrDigit(int)
* @see Character#isUnicodeIdentifierPart(int)
* @see javax.lang.model.SourceVersion#isIdentifier(CharSequence)
* @since 1.5
*/
......@@ -5386,9 +5360,9 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character may start a Unicode
* identifier; <code>false</code> otherwise.
* @see java.lang.Character#isJavaIdentifierStart(char)
* @see java.lang.Character#isLetter(char)
* @see java.lang.Character#isUnicodeIdentifierPart(char)
* @see Character#isJavaIdentifierStart(char)
* @see Character#isLetter(char)
* @see Character#isUnicodeIdentifierPart(char)
* @since 1.1
*/
public static boolean isUnicodeIdentifierStart(char ch) {
......@@ -5410,9 +5384,9 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character may start a Unicode
* identifier; <code>false</code> otherwise.
* @see java.lang.Character#isJavaIdentifierStart(int)
* @see java.lang.Character#isLetter(int)
* @see java.lang.Character#isUnicodeIdentifierPart(int)
* @see Character#isJavaIdentifierStart(int)
* @see Character#isLetter(int)
* @see Character#isUnicodeIdentifierPart(int)
* @since 1.5
*/
public static boolean isUnicodeIdentifierStart(int codePoint) {
......@@ -5444,10 +5418,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character may be part of a
* Unicode identifier; <code>false</code> otherwise.
* @see java.lang.Character#isIdentifierIgnorable(char)
* @see java.lang.Character#isJavaIdentifierPart(char)
* @see java.lang.Character#isLetterOrDigit(char)
* @see java.lang.Character#isUnicodeIdentifierStart(char)
* @see Character#isIdentifierIgnorable(char)
* @see Character#isJavaIdentifierPart(char)
* @see Character#isLetterOrDigit(char)
* @see Character#isUnicodeIdentifierStart(char)
* @since 1.1
*/
public static boolean isUnicodeIdentifierPart(char ch) {
......@@ -5473,10 +5447,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character may be part of a
* Unicode identifier; <code>false</code> otherwise.
* @see java.lang.Character#isIdentifierIgnorable(int)
* @see java.lang.Character#isJavaIdentifierPart(int)
* @see java.lang.Character#isLetterOrDigit(int)
* @see java.lang.Character#isUnicodeIdentifierStart(int)
* @see Character#isIdentifierIgnorable(int)
* @see Character#isJavaIdentifierPart(int)
* @see Character#isLetterOrDigit(int)
* @see Character#isUnicodeIdentifierStart(int)
* @since 1.5
*/
public static boolean isUnicodeIdentifierPart(int codePoint) {
......@@ -5510,8 +5484,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @return <code>true</code> if the character is an ignorable control
* character that may be part of a Java or Unicode identifier;
* <code>false</code> otherwise.
* @see java.lang.Character#isJavaIdentifierPart(char)
* @see java.lang.Character#isUnicodeIdentifierPart(char)
* @see Character#isJavaIdentifierPart(char)
* @see Character#isUnicodeIdentifierPart(char)
* @since 1.1
*/
public static boolean isIdentifierIgnorable(char ch) {
......@@ -5540,8 +5514,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @return <code>true</code> if the character is an ignorable control
* character that may be part of a Java or Unicode identifier;
* <code>false</code> otherwise.
* @see java.lang.Character#isJavaIdentifierPart(int)
* @see java.lang.Character#isUnicodeIdentifierPart(int)
* @see Character#isJavaIdentifierPart(int)
* @see Character#isUnicodeIdentifierPart(int)
* @since 1.5
*/
public static boolean isIdentifierIgnorable(int codePoint) {
......@@ -5557,7 +5531,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* does not always return <code>true</code> for some ranges of
* characters, particularly those that are symbols or ideographs.
*
* <p>In general, {@link java.lang.String#toLowerCase()} should be used to map
* <p>In general, {@link String#toLowerCase()} should be used to map
* characters to lowercase. <code>String</code> case mapping methods
* have several benefits over <code>Character</code> case mapping methods.
* <code>String</code> case mapping methods can perform locale-sensitive
......@@ -5572,8 +5546,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be converted.
* @return the lowercase equivalent of the character, if any;
* otherwise, the character itself.
* @see java.lang.Character#isLowerCase(char)
* @see java.lang.String#toLowerCase()
* @see Character#isLowerCase(char)
* @see String#toLowerCase()
*/
public static char toLowerCase(char ch) {
return (char)toLowerCase((int)ch);
......@@ -5589,7 +5563,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* does not always return <code>true</code> for some ranges of
* characters, particularly those that are symbols or ideographs.
*
* <p>In general, {@link java.lang.String#toLowerCase()} should be used to map
* <p>In general, {@link String#toLowerCase()} should be used to map
* characters to lowercase. <code>String</code> case mapping methods
* have several benefits over <code>Character</code> case mapping methods.
* <code>String</code> case mapping methods can perform locale-sensitive
......@@ -5599,8 +5573,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be converted.
* @return the lowercase equivalent of the character (Unicode code
* point), if any; otherwise, the character itself.
* @see java.lang.Character#isLowerCase(int)
* @see java.lang.String#toLowerCase()
* @see Character#isLowerCase(int)
* @see String#toLowerCase()
*
* @since 1.5
*/
......@@ -5617,7 +5591,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* does not always return <code>true</code> for some ranges of
* characters, particularly those that are symbols or ideographs.
*
* <p>In general, {@link java.lang.String#toUpperCase()} should be used to map
* <p>In general, {@link String#toUpperCase()} should be used to map
* characters to uppercase. <code>String</code> case mapping methods
* have several benefits over <code>Character</code> case mapping methods.
* <code>String</code> case mapping methods can perform locale-sensitive
......@@ -5632,8 +5606,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be converted.
* @return the uppercase equivalent of the character, if any;
* otherwise, the character itself.
* @see java.lang.Character#isUpperCase(char)
* @see java.lang.String#toUpperCase()
* @see Character#isUpperCase(char)
* @see String#toUpperCase()
*/
public static char toUpperCase(char ch) {
return (char)toUpperCase((int)ch);
......@@ -5649,7 +5623,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* does not always return <code>true</code> for some ranges of
* characters, particularly those that are symbols or ideographs.
*
* <p>In general, {@link java.lang.String#toUpperCase()} should be used to map
* <p>In general, {@link String#toUpperCase()} should be used to map
* characters to uppercase. <code>String</code> case mapping methods
* have several benefits over <code>Character</code> case mapping methods.
* <code>String</code> case mapping methods can perform locale-sensitive
......@@ -5659,8 +5633,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be converted.
* @return the uppercase equivalent of the character, if any;
* otherwise, the character itself.
* @see java.lang.Character#isUpperCase(int)
* @see java.lang.String#toUpperCase()
* @see Character#isUpperCase(int)
* @see String#toUpperCase()
*
* @since 1.5
*/
......@@ -5691,9 +5665,9 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be converted.
* @return the titlecase equivalent of the character, if any;
* otherwise, the character itself.
* @see java.lang.Character#isTitleCase(char)
* @see java.lang.Character#toLowerCase(char)
* @see java.lang.Character#toUpperCase(char)
* @see Character#isTitleCase(char)
* @see Character#toLowerCase(char)
* @see Character#toUpperCase(char)
* @since 1.0.2
*/
public static char toTitleCase(char ch) {
......@@ -5718,9 +5692,9 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be converted.
* @return the titlecase equivalent of the character, if any;
* otherwise, the character itself.
* @see java.lang.Character#isTitleCase(int)
* @see java.lang.Character#toLowerCase(int)
* @see java.lang.Character#toUpperCase(int)
* @see Character#isTitleCase(int)
* @see Character#toLowerCase(int)
* @see Character#toUpperCase(int)
* @since 1.5
*/
public static int toTitleCase(int codePoint) {
......@@ -5762,8 +5736,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param radix the radix.
* @return the numeric value represented by the character in the
* specified radix.
* @see java.lang.Character#forDigit(int, int)
* @see java.lang.Character#isDigit(char)
* @see Character#forDigit(int, int)
* @see Character#isDigit(char)
*/
public static int digit(char ch, int radix) {
return digit((int)ch, radix);
......@@ -5799,8 +5773,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param radix the radix.
* @return the numeric value represented by the character in the
* specified radix.
* @see java.lang.Character#forDigit(int, int)
* @see java.lang.Character#isDigit(int)
* @see Character#forDigit(int, int)
* @see Character#isDigit(int)
* @since 1.5
*/
public static int digit(int codePoint, int radix) {
......@@ -5837,8 +5811,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @return the numeric value of the character, as a nonnegative <code>int</code>
* value; -2 if the character has a numeric value that is not a
* nonnegative integer; -1 if the character has no numeric value.
* @see java.lang.Character#forDigit(int, int)
* @see java.lang.Character#isDigit(char)
* @see Character#forDigit(int, int)
* @see Character#isDigit(char)
* @since 1.1
*/
public static int getNumericValue(char ch) {
......@@ -5870,8 +5844,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @return the numeric value of the character, as a nonnegative <code>int</code>
* value; -2 if the character has a numeric value that is not a
* nonnegative integer; -1 if the character has no numeric value.
* @see java.lang.Character#forDigit(int, int)
* @see java.lang.Character#isDigit(int)
* @see Character#forDigit(int, int)
* @see Character#isDigit(int)
* @since 1.5
*/
public static int getNumericValue(int codePoint) {
......@@ -5898,8 +5872,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character is ISO-LATIN-1 white
* space; <code>false</code> otherwise.
* @see java.lang.Character#isSpaceChar(char)
* @see java.lang.Character#isWhitespace(char)
* @see Character#isSpaceChar(char)
* @see Character#isWhitespace(char)
* @deprecated Replaced by isWhitespace(char).
*/
@Deprecated
......@@ -5933,7 +5907,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character is a space character;
* <code>false</code> otherwise.
* @see java.lang.Character#isWhitespace(char)
* @see Character#isWhitespace(char)
* @since 1.1
*/
public static boolean isSpaceChar(char ch) {
......@@ -5956,7 +5930,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character is a space character;
* <code>false</code> otherwise.
* @see java.lang.Character#isWhitespace(int)
* @see Character#isWhitespace(int)
* @since 1.5
*/
public static boolean isSpaceChar(int codePoint) {
......@@ -5994,7 +5968,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return <code>true</code> if the character is a Java whitespace
* character; <code>false</code> otherwise.
* @see java.lang.Character#isSpaceChar(char)
* @see Character#isSpaceChar(char)
* @since 1.1
*/
public static boolean isWhitespace(char ch) {
......@@ -6026,7 +6000,7 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character is a Java whitespace
* character; <code>false</code> otherwise.
* @see java.lang.Character#isSpaceChar(int)
* @see Character#isSpaceChar(int)
* @since 1.5
*/
public static boolean isWhitespace(int codePoint) {
......@@ -6049,8 +6023,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @return <code>true</code> if the character is an ISO control character;
* <code>false</code> otherwise.
*
* @see java.lang.Character#isSpaceChar(char)
* @see java.lang.Character#isWhitespace(char)
* @see Character#isSpaceChar(char)
* @see Character#isWhitespace(char)
* @since 1.1
*/
public static boolean isISOControl(char ch) {
......@@ -6067,8 +6041,8 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param codePoint the character (Unicode code point) to be tested.
* @return <code>true</code> if the character is an ISO control character;
* <code>false</code> otherwise.
* @see java.lang.Character#isSpaceChar(int)
* @see java.lang.Character#isWhitespace(int)
* @see Character#isSpaceChar(int)
* @see Character#isWhitespace(int)
* @since 1.5
*/
public static boolean isISOControl(int codePoint) {
......@@ -6090,36 +6064,36 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param ch the character to be tested.
* @return a value of type <code>int</code> representing the
* character's general category.
* @see java.lang.Character#COMBINING_SPACING_MARK
* @see java.lang.Character#CONNECTOR_PUNCTUATION
* @see java.lang.Character#CONTROL
* @see java.lang.Character#CURRENCY_SYMBOL
* @see java.lang.Character#DASH_PUNCTUATION
* @see java.lang.Character#DECIMAL_DIGIT_NUMBER
* @see java.lang.Character#ENCLOSING_MARK
* @see java.lang.Character#END_PUNCTUATION
* @see java.lang.Character#FINAL_QUOTE_PUNCTUATION
* @see java.lang.Character#FORMAT
* @see java.lang.Character#INITIAL_QUOTE_PUNCTUATION
* @see java.lang.Character#LETTER_NUMBER
* @see java.lang.Character#LINE_SEPARATOR
* @see java.lang.Character#LOWERCASE_LETTER
* @see java.lang.Character#MATH_SYMBOL
* @see java.lang.Character#MODIFIER_LETTER
* @see java.lang.Character#MODIFIER_SYMBOL
* @see java.lang.Character#NON_SPACING_MARK
* @see java.lang.Character#OTHER_LETTER
* @see java.lang.Character#OTHER_NUMBER
* @see java.lang.Character#OTHER_PUNCTUATION
* @see java.lang.Character#OTHER_SYMBOL
* @see java.lang.Character#PARAGRAPH_SEPARATOR
* @see java.lang.Character#PRIVATE_USE
* @see java.lang.Character#SPACE_SEPARATOR
* @see java.lang.Character#START_PUNCTUATION
* @see java.lang.Character#SURROGATE
* @see java.lang.Character#TITLECASE_LETTER
* @see java.lang.Character#UNASSIGNED
* @see java.lang.Character#UPPERCASE_LETTER
* @see Character#COMBINING_SPACING_MARK
* @see Character#CONNECTOR_PUNCTUATION
* @see Character#CONTROL
* @see Character#CURRENCY_SYMBOL
* @see Character#DASH_PUNCTUATION
* @see Character#DECIMAL_DIGIT_NUMBER
* @see Character#ENCLOSING_MARK
* @see Character#END_PUNCTUATION
* @see Character#FINAL_QUOTE_PUNCTUATION
* @see Character#FORMAT
* @see Character#INITIAL_QUOTE_PUNCTUATION
* @see Character#LETTER_NUMBER
* @see Character#LINE_SEPARATOR
* @see Character#LOWERCASE_LETTER
* @see Character#MATH_SYMBOL
* @see Character#MODIFIER_LETTER
* @see Character#MODIFIER_SYMBOL
* @see Character#NON_SPACING_MARK
* @see Character#OTHER_LETTER
* @see Character#OTHER_NUMBER
* @see Character#OTHER_PUNCTUATION
* @see Character#OTHER_SYMBOL
* @see Character#PARAGRAPH_SEPARATOR
* @see Character#PRIVATE_USE
* @see Character#SPACE_SEPARATOR
* @see Character#START_PUNCTUATION
* @see Character#SURROGATE
* @see Character#TITLECASE_LETTER
* @see Character#UNASSIGNED
* @see Character#UPPERCASE_LETTER
* @since 1.1
*/
public static int getType(char ch) {
......@@ -6188,9 +6162,9 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @param radix the radix.
* @return the <code>char</code> representation of the specified digit
* in the specified radix.
* @see java.lang.Character#MIN_RADIX
* @see java.lang.Character#MAX_RADIX
* @see java.lang.Character#digit(char, int)
* @see Character#MIN_RADIX
* @see Character#MAX_RADIX
* @see Character#digit(char, int)
*/
public static char forDigit(int digit, int radix) {
if ((digit >= radix) || (digit < 0)) {
......@@ -6371,10 +6345,10 @@ class Character extends Object implements java.io.Serializable, Comparable<Chara
* @return either the uppercase equivalent of the character, if
* any, or an error flag (<code>Character.ERROR</code>)
* that indicates that a 1:M <code>char</code> mapping exists.
* @see java.lang.Character#isLowerCase(char)
* @see java.lang.Character#isUpperCase(char)
* @see java.lang.Character#toLowerCase(char)
* @see java.lang.Character#toTitleCase(char)
* @see Character#isLowerCase(char)
* @see Character#isUpperCase(char)
* @see Character#toLowerCase(char)
* @see Character#toTitleCase(char)
* @since 1.4
*/
static int toUpperCaseEx(int codePoint) {
......
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