UnsupportedSearchException exception = new UnsupportedSearchException(message);

        assertEquals(message, exception.getMessage());
        assertNull(exception.getCause());
    }

    public void test_instanceOf() {
        // Test inheritance hierarchy
        UnsupportedSearchException exception = new UnsupportedSearchException("test");

        assertTrue(exception instanceof UnsupportedSearchException);

        assertNotNull(exception);
        assertNull(exception.getMessage());
        assertNull(exception.getCause());
    }

    public void test_instanceOf() {
        // Test that exception is instance of RuntimeException
        DictionaryExpiredException exception = new DictionaryExpiredException();
        assertTrue(exception instanceof RuntimeException);

        assertSame(result1, result2);
        assertSame(mockConfig, result1);
    }

    public void test_register_and_getComponent() {
        String testInstance = "test_instance";
        String componentName = "testComponent";

        ComponentUtil.register(testInstance, componentName);

        String retrieved = ComponentUtil.getComponent(componentName);