/*
   * Print information of tests to console
   */
  public static void summary() {

    System.out.println(tests.size() + " tests run"); // all tests run

    for (LogEntry entry : tests) {

      System.out.print(entry.getTestName() + ":	");

      if (entry.getFails() > 0) { // check if test failed
        System.out.print(" FAILED ");
      }

      System.out.println(entry.getSubtask().size() + " run, " + entry.getFails() + " failed.");

      for (Subtask task : entry.getSubtask()) { // show methods called by
        System.out.println("  -" + task.toString()); // that particular test
      }
    }
  }