Jenkins with http commons

gistfile1.java

    URL jenkinsURL = new URL(config.getJenkinsUrl());

    // Create AuthCache instance
    CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
    credentialsProvider.setCredentials(
        new AuthScope(jenkinsURL.getHost(), jenkinsURL.getPort(), "realm"),
        new UsernamePasswordCredentials(config.getJenkinsUsername(), config.getJenkinsPassword())
    );
    AuthCache authCache = new BasicAuthCache();
    BasicScheme basicAuth = new BasicScheme();
    authCache.put(new HttpHost(jenkinsURL.getHost()), basicAuth);
    HttpClientContext context = HttpClientContext.create();
    context.setCredentialsProvider(credentialsProvider);
    context.setAuthCache(authCache);

    CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credentialsProvider).build();
    HttpPost post = new HttpPost(Configuration.getConfig().getJenkinsUrl() + "script/");
    List<NameValuePair> nvps = new ArrayList<>();
    nvps.add(new BasicNameValuePair("script", nodeConfig.getGroovyScript()));
    post.setEntity(new UrlEncodedFormEntity(nvps));

    try {
      HttpResponse response = httpclient.execute(post, context);
      LOG.warn(IOUtils.toString(response.getEntity().getContent()));
    } catch (HttpResponseException ex) {
      LOG.error("Http Error", ex);
    }