code: @Override
      public boolean send(Context context, Report report) {
          if (url != null) {
              String reportStr = report.asJSON()
                      .toString();
              try {
                  postReport(url, reportStr);
                  return true;
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
          return false;
      }
docs: If the reporter was configured correctly, post the report to the set URL.
  
  @see EnhancedReporter#send(Context, Report)