public static String toString(long l){
  if (l < NUMBERS_MIN || l > NUMBERS_MAX) {
    return Long.toString(l,10);
  }
  return NUMBERS[(int)l];
}

public static String toString ( long l ) { if ( l < NUMBERS_MIN || l > NUMBERS_MAX ) { return Long . toString ( l , 10 ) ; } return NUMBERS [ ( int ) l ] ; }
cast a long value to a string
