Character.isIdentifierIgnorable

Character.isIdentifierIgnorable

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Syntax
public static boolean isIdentifierIgnorable( char ch )
Parameters
ch
the character to be tested.
Returns
true if the character may be part of a Unicode identifier; false otherwise.
Description
Determines if the specified character should be regarded as an ignorable character in a Java identifier or a Unicode identifier. The following Unicode characters are ignorable in a Java identifier or a Unicode identifier:
0x0000 through 0x0008, ISO control characters that
0x000E through 0x001B, are not whitespace
and 0x007F through 0x009F
0x200C through 0x200F join controls
0x200A through 0x200E bidirectional controls
0x206A through 0x206F format controls
0xFEFF zero-width no-break space

See Also
isJavaIdentifierPart, isUnicodeIdentifierPart