Makes the first letter caps and the rest lowercase. : String Format « Data Type « Java Tutorial

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public class Main {

  /**
   * 
   *  Makes the first letter caps and the rest lowercase.
   * 
   *
   * 
   *  For example <code>fooBar</code> becomes <code>Foobar</code>.
   * 
   *
   * @param data capitalize this
   * @return String
   */
  static public String firstLetterCaps ( String data )
  {
      String firstLetter = data.substring(0,1).toUpperCase();
      String restLetters = data.substring(1).toLowerCase();
      return firstLetter + restLetters;
  }
}