### Question:
HttpTask extends AbstractTask { protected CloseableHttpClient createHttpClient() { final RequestConfig requestConfig = requestConfig(); HttpClientBuilder httpClientBuilder; httpClientBuilder = HttpClients.custom().setDefaultRequestConfig(requestConfig); return httpClientBuilder.build(); } HttpTask(TaskExecutionContext taskExecutionContext, Logger logger); @Override void init(); @Override void handle(); String getOutput(); @Override AbstractParameters getParameters();  }### Answer:
@Test public void testCreateHttpClient(){ Assert.assertNotNull(httpTask.createHttpClient()); }