Unicode characters, including supplementary characters.
DOES NOT EQUAL SIGN UNICODE CODE
The lower (least significant)Ģ1 bits of int are used to represent Unicode code
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Int value represents all Unicode code points, Multilingual Plane (BMP) code points, including the surrogateĬode points, or code units of the UTF-16 encoding. Range, (\uD800-\uDBFF), the second from theĪ char value, therefore, represents Basic Of char values, the first from the high-surrogates This representation, supplementary characters are represented as a pair Platform uses the UTF-16 representation in char arrays and Than U+FFFF are called supplementary characters. Sometimes referred to as the Basic Multilingual Plane (BMP). The set of characters from U+0000 to U+FFFF is U+0000 to U+10FFFF, known as Unicode scalar value.ĭefinition of the U+ n notation in the Unicode The Unicode Standard has since beenĬhanged to allow for characters whose representation requires more Original Unicode specification, which defined characters asįixed-width 16-bit entities. The char data type (and therefore the value that aĬharacter object encapsulates) are based on the IsJavaIdentifierPart(int), and isJavaIdentifierPart(char).Ĭode points in Java identifiers must be drawn from version 6.2 of IsJavaIdentifierStart(int), isJavaIdentifierStart(char), Implementations of the Java SE 8 Platform when processing the aforementionedĬode points ( outside of version 6.2 ), except for the following methods Consequently, theīehavior of fields and methods of class Character may vary across
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Implementation of class Character to use the Currency Symbolsīlock from version 10.0 of the Unicode Standard. That new currencies appear frequently, the Java SE 8 Platform allows an First, the Java SE 8 PlatformĪllows an implementation of class Character to use the Japanese EraĬode point, U+32FF, from the first version of the Unicode StandardĪfter 6.2 that assigns the code point. Of the Unicode Standard, with two extensions. The Java SE 8 Platform uses character information from version 6.2 This file specifies properties including name and category for everyĪssigned Unicode code point or character range. UnicodeData file that is part of the Unicode Character Database. Of character information from the Unicode Standard, specifically the The fields and methods of class Character are defined in terms In addition, this class provides a large number of static methods forĭetermining a character's category (lowercase letter, digit, etc.)Īnd for converting characters from uppercase to lowercase and vice An object of classĬharacter contains a single field whose type is The Character class wraps a value of the primitive