public static boolean copyHandles( Object transferData, Object targetObj )
public static boolean copyHandles( Object transferData, Object container, int position )
	public static boolean copyHandles( Object transferData, Object targetObj )	{		if ( getColumnHandle( transferData ) != null )		{			return copyColumn( getColumnHandle( transferData ), targetObj,					false );		}		int canContain = handleValidateTargetCanContain( targetObj,				transferData, true );		int position = calculateNextPosition( targetObj, canContain );		if ( position > -1 )		{			targetObj = getDesignElementHandle( targetObj )					.getContainerSlotHandle( );		}		return copyHandles( transferData, targetObj, position );	}