Method display

strings/StartEnd.java:19–25

(String message)

    private String regex;
    Display(String regex) { this.regex = regex; }
    void display(String message) {
      if(!regexPrinted) {
        System.out.println(regex);
        regexPrinted = true;
      }
      System.out.println(message);
    }
  }
  static void examine(String s, String regex) {
    Display d = new Display(regex);