leftJustify(String s, int width) { while (s.length() < width) s = s + " "; return s; }
private static String leftJustify(String s, int width) { while (s.length() < width) s = s + " "; return s; }
   leftJustify(String s, int width)      {      while (s.length() < width)         s = s + " ";      return s;      }