public static boolean checkActivationFlag(String activationFlag) {

        switch (activationFlag) {
            case ENABLE:
                return true;
            case DISABLE:
                return false;
            default:
                throw new IllegalArgumentException("The given activation flag is not valid!");
        }
    }
@Test
    public void testCheckActivationFlag() {
        assertFalse(checkActivationFlag("disable"));
        assertTrue(checkActivationFlag("enable"));
    }