docs: public Object getLastModified(int iHandleType) throws DBException
      {
          if (m_objLastModBookmark != null)
              return m_objLastModBookmark;    // Override this to supply last modified.
          else
          {
              try   {
                  return m_tableRemote.getLastModified(iHandleType);
              } catch (RemoteException ex) {
                  ex.printStackTrace();
                  throw new DBException(ex.getMessage());
              }            
          }
      }