basic-lib/src/main/java/com/streamsets/pipeline/stage/origin/http/HttpClientSource.java
private void configureClient(List<ConfigIssue> issues) throws StageException {

    clientCommon.init(issues, getContext());

    if (issues.isEmpty()) {
      client = clientCommon.getClient();
      parserFactory = conf.dataFormatConfig.getParserFactory();
    }

  }
private void configureClient(List<ConfigIssue> issues) throws StageException {

    clientCommon.init(issues, getContext());

    if (issues.isEmpty()) {
      client = clientCommon.getClient();
      parserFactory = conf.dataFormatConfig.getParserFactory();
    }

  }
Helper method to apply Jersey client configuration properties.