public static boolean isLocalEscapedChar(int codePoint){
  return Arrays.binarySearch(LOCAL_ESCAPED_CHARS,(char)codePoint) > -1;
}

public static boolean isLocalEscapedChar ( int codePoint ) { return Arrays . binarySearch ( LOCAL_ESCAPED_CHARS , ( char ) codePoint ) > - 1 ; }
check if the supplied code point represents a valid local escaped character .
