private CloseableHttpClient createSslHttpClient() throws Exception {
            final SSLContextBuilder wsBuilder = new SSLContextBuilder();
            wsBuilder.loadTrustMaterial(null, (chain, authType) -> true);
            final SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(wsBuilder.build(),
                new NoopHostnameVerifier());
            //This winds up using a PoolingHttpClientConnectionManager so need to pass the
            //RegistryBuilder
            final Registry<ConnectionSocketFactory> registry = RegistryBuilder
                .<ConnectionSocketFactory> create().register("https", sslsf)
                .build();
            final PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager(registry);
            return HttpClients
                .custom()
                .setConnectionManager(cm)
                .build();

        }
Configure specific Gremlin Server settings for specific tests.
gremlin-server/src/test/java/org/apache/tinkerpop/gremlin/server/channel/AbstractGremlinServerChannelizerIntegrateTest.java