Code example for SortedMap

Methods: keySet

0
    public Set<String> getUnicodeLocaleAttributes() {
        return Collections.unmodifiableSet(_attributes);
    } 
 
    public Set<String> getUnicodeLocaleKeys() {
        return Collections.unmodifiableSet(_keywords.keySet());
    } 
 
    public String getUnicodeLocaleType(String unicodeLocaleKey) {
        return _keywords.get(unicodeLocaleKey);
    } 
 
    public static boolean isSingletonChar(char c) {
        return (SINGLETON == AsciiUtil.toLower(c));
    } 
 
    public static boolean isAttribute(String s) {
        // 3*8alphanum 
        return (s.length() >= 3) && (s.length() <= 8) && AsciiUtil.isAlphaNumericString(s);
    }