return getTableHandleAdapter( obj, null );
TableHandleAdapter retValue = (TableHandleAdapter) map.get( obj ); if ( retValue == null ) { if ( obj instanceof GridHandle ) { retValue = new GridHandleAdapter( (GridHandle) obj, mark ); } else { retValue = new TableHandleAdapter( (TableHandle) obj, mark ); } map.put( obj, retValue ); } return retValue;
	public TableHandleAdapter getTableHandleAdapter( Object obj )	{		return getTableHandleAdapter( obj, null );	}