public OverrideParameterRequestWrapper(HttpServletRequest request) {
        super(request);
        this.params.putAll(request.getParameterMap());
    }
@Test
    void testOverrideParameterRequestWrapper() {
        MockHttpServletRequest httpServletRequest = new MockHttpServletRequest();
        httpServletRequest.addParameter("test1", "value1");
        OverrideParameterRequestWrapper wrapper = OverrideParameterRequestWrapper.buildRequest(httpServletRequest);
        String value1 = wrapper.getParameter("test1");
        assertEquals("value1", value1);
        
        wrapper.addParameter("test2", "value2");
        assertEquals("value2", wrapper.getParameter("test2"));
    }