assertTrue("Field " + field.getName() + " should be final", Modifier.isFinal(modifiers));
            }
        }
    }

    // Test that CorsHandler is abstract
    @Test
    public void test_isAbstractClass() {
        assertTrue("CorsHandler should be abstract", Modifier.isAbstract(CorsHandler.class.getModifiers()));
    }

    // Test that process method is abstract
    @Test