code: public String getReportUpdate() {
  
          A_CmsReportThread thread = OpenCms.getThreadStore().retrieveThread(m_paramThread);
          if (thread != null) {
              return thread.getReportUpdate();
          } else {
              return "";
          }
      }
docs: Returns the part of the report that is ready for output.<p>
  
  @return the part of the report that is ready for output