private static final String formatClassForDisplay(PlayerClass className) { String classNameStr = className.toString(); char[] charArray = classNameStr.toCharArray(); for (int i = 1; i < charArray.length; i++) { if (Character.isUpperCase(charArray[i])) classNameStr = classNameStr.substring(0, i) + " " + classNameStr.substring(i); } return classNameStr; }