|| container instanceof ListHandle || dropPart.getModel( ) instanceof ModuleHandle );
|| container instanceof ListHandle || container instanceof MasterPageHandle || dropPart.getModel( ) instanceof ModuleHandle );
	protected static boolean handleValidateDataSetColumnDropContainer(			EditPart dropPart )	{		if ( dropPart.getParent( ) == null )		{			return false;		}		Object container = dropPart.getParent( ).getModel( );		return ( container instanceof GridHandle				|| container instanceof TableHandle				|| container instanceof FreeFormHandle				|| container instanceof ListHandle || dropPart.getModel( ) instanceof ModuleHandle );	}