import org.apache.http.client.HttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.conn.ssl.TrustStrategy;
import org.apache.http.conn.ssl.SSLContextBuilder;

static HttpClient apacheHttp_trustingClient() {
  new SSLContextBuilder builder;
  builder.loadTrustMaterial(null, new TrustStrategy() {
      @Override
      public boolean isTrusted(X509Certificate[] chain, String authType) throws CertificateException {
          return true;
      }
  });

  return HttpClientBuilder.create()
    .setSSLContext(sslContext)
    .setConnectionManager(
            new PoolingHttpClientConnectionManager(
                    RegistryBuilder.<ConnectionSocketFactory>create()
                            .register("http", PlainConnectionSocketFactory.INSTANCE)
                            .register("https", new SSLConnectionSocketFactory(sslContext,
                                    NoopHostnameVerifier.INSTANCE))
                            .build()
            ))
    .build();
}