public void testProtectedCallbackMethod() {
CallbackOnEntity callback = new CallbackOnEntity(
MockCallingBackEntity.class,
"protectedCallback");
MockCallingBackEntity e = new MockCallingBackEntity();
callback.performCallback(e);
assertFalse(e.publicCallbackInvoked);
assertTrue(e.protectedCallbackInvoked);
assertFalse(e.privateCallbackInvoked);
assertFalse(e.defaultCallbackInvoked);