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litesoft / trunk / GWT_Sandbox / FormEngine / src / com / temp / shared / utils / CharacterUtils.java
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package com.temp.shared.utils; public class CharacterUtils { public static boolean isAlphaNumericUnderScore7bitAscii( char c ) { return isNumeric( c ) || is7bitAlphaUnderScore( c ); } public static boolean is7bitAlphaUnderScore( char c ) { return (c == '_') || is7bitAlpha( c ); } public static boolean is7bitAlphaNumeric( char c ) { return isNumeric( c ) || is7bitAlpha( c ); } public static boolean is7bitAlpha( char c ) { return ((('A' <= c) && (c <= 'Z')) || (('a' <= c) && (c <= 'z'))); } public static boolean isNumeric( char c ) { return (('0' <= c) && (c <= '9')); } } |