public static String builderData(final String paramType, final String paramName, final ServerWebExchange exchange) {
        return newInstance(paramType).builder(paramName, exchange);
    }
@Test
    public void testBuildRequestMethodData() {
        ServerWebExchange exchange = MockServerWebExchange.from(MockServerHttpRequest.get("/uri/path")
                .remoteAddress(new InetSocketAddress("localhost", 8080))
                .build());

        assertEquals("GET", ParameterDataFactory.builderData("req_method", null, exchange));
    }