@Test
  public void testEqualsWithTrue() throws Exception {
    final HttpBasedServiceCredentials c =
        new HttpBasedServiceCredentials(new URL("http://www.cnn.com"));
    final HttpBasedServiceCredentials c2 =
        new HttpBasedServiceCredentials(new URL("http://www.cnn.com"));

    assertTrue(c.equals(c2));
    assertTrue(c2.equals(c));
  }
  @Test
  public void testEqualsWithNull() throws Exception {
    final HttpBasedServiceCredentials c =
        new HttpBasedServiceCredentials(new URL("http://www.cnn.com"));

    assertFalse(c.equals(null));
  }