@Test
    public void test_setAndGetPageNumberList() {
        // Test with null
        searchRenderData.setPageNumberList(null);
        assertNull(searchRenderData.getPageNumberList());

        // Test with empty list
        List<String> emptyList = new ArrayList<>();
        searchRenderData.setPageNumberList(emptyList);
        assertEquals(emptyList, searchRenderData.getPageNumberList());