code: private synchronized void fireStatusUpdated(TableRowProgressMonitor source) {
      int row = monitors.indexOf(source);
      if (row >= 0) {
        fireTableCellUpdated(row, STATUS_COLUMN);
      }
    }
docs: Indicate that the status for a particular monitor has been updated.
  @param source The <code>TableRowProgressMonitor</code> whose status has
  been updated.