private static String myString = ""; //this is a comment
  private static String newString = "";
  private static StringBuilder tempString = new StringBuilder();

  public static void EnglishToPigLatin() {
    myString = JOptionPane.showInputDialog(null, "Translate to Pig Latin", "Pig Latin", JOptionPane.PLAIN_MESSAGE);

    for (int i = 0; i < myString.length(); i++) {
      while (myString.charAt(i) != ' ' || i < myString.length()) {
        tempString.append( myString.charAt(i) );
      }
      tempString.append( tempString.charAt(0) );
      tempString.deleteCharAt(0);
      tempString.append("ay");
      newString += tempString.toString();

      JOptionPane.showMessageDialog(null, newString);
    }
  }