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Searched refs:isAlpha (Results 1 – 2 of 2) sorted by relevance

/libcore/ojluni/src/main/java/sun/util/locale/
DLocaleUtils.java167 static boolean isAlpha(char c) { in isAlpha() method in LocaleUtils
174 if (!isAlpha(s.charAt(i))) { in isAlphaString()
196 return isAlpha(c) || isNumeric(c); in isAlphaNumeric()
/libcore/ojluni/src/main/java/java/util/jar/
DAttributes.java484 return isAlpha(c) || isDigit(c) || c == '_' || c == '-'; in isValid()
487 private static boolean isAlpha(char c) { in isAlpha() method in Attributes.Name