public void testToString() {
    System.out.println("testToString");
    // TODO add your test code below by replacing the default call to fail.
    fail("The test case is empty.");
  }
public void testToString() {
    System.out.println("testToString");
   
    fail("The test case is empty.");
  }
public void testtostring() { system.out.println("testtostring"); fail("the test case is empty."); }