are.setOutline( (LineAttributes) EcoreUtil.copy( lia ) );
are.setOutline( LineAttributesImpl.copyInstance( lia ) );
	public PrimitiveRenderEvent copy( ) throws ChartException	{		AreaRenderEvent are = new AreaRenderEvent( source );		if ( fill != null )		{			are.setBackground( (Fill) EcoreUtil.copy( fill ) );		}		if ( lia != null )		{			are.setOutline( (LineAttributes) EcoreUtil.copy( lia ) );		}		for ( Iterator itr = alLinesAndArcs.iterator( ); itr.hasNext( ); )		{			are.add( ( (PrimitiveRenderEvent) itr.next( ) ).copy( ) );		}		return are;	}