docs: public Object getLastModified(int iHandleType) throws DBException, RemoteException
      {
          try   {
              Utility.getLogger().info("EJB getLastModified");
              synchronized (this.getTask())
              {
                  Object bookmark = this.getMainRecord().getLastModified(iHandleType);
                  return bookmark;
              }
          } catch (Exception ex)  {
              ex.printStackTrace();
              throw new DBException(ex.getMessage());
          }
      }