ShouldHaveAPrivateConstructor.java

  /**
  * For the days you want to be predantic
  */
  @Test
  public void shouldHaveAPrivateConstructor() throws Exception {
    
    Constructor constructor = EuroSemanticResponse.class.getDeclaredConstructor();
    assertTrue("Constructor is not private", Modifier.isPrivate(constructor.getModifiers()));
    constructor.setAccessible(true);
    constructor.newInstance();
  }