List temp = new ArrayList( );
	private AbstractGuideHandle findHandle()	{		IFigure layer = getHandleLayer( );		List list = layer.getChildren( );		List temp = new ArrayList( );		int size = list.size( );		for ( int i = 0; i < size; i++ )		{			Object obj = list.get( i );			if ( obj instanceof AbstractGuideHandle )			{				return (AbstractGuideHandle)obj;			}		}		return null;	}