Bug 199009 [Automation][Regression] 2D percent stacked area chart did not render properly
steps to reproduce: - use the attached report design - preview in html expected behavior: - chart was renderred properly actual behavior: - it simply did not do so please refer to the attached screen captures
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/DeferredCacheManager.java
fFirstDC.getAllLabels( ).clear( );
		for ( java.util.Iterator iter = fDeferredCacheList.iterator( ); iter.hasNext( ); )
		{
			Object obj = iter.next( );
			if ( obj instanceof DeferredCache )
			{
				allMarkers.addAll( ( (DeferredCache) obj ).getAllMarkers( ) );
				( (DeferredCache) obj ).getAllMarkers( ).clear( );
				allLabels.addAll( ( (DeferredCache) obj ).getAllLabels( ) );
				( (DeferredCache) obj ).getAllLabels( ).clear( );
			}
			else if ( obj instanceof List )
			{
				Collections.sort( (List) obj );
				for ( java.util.Iterator iter1 = ( (List) obj ).iterator( ); iter1.hasNext( ); )
				{
					DeferredCache dc = (DeferredCache) iter1.next( );
					allMarkers.addAll( dc.getAllMarkers( ) );
					dc.getAllMarkers( ).clear( );
					allLabels.addAll( dc.getAllLabels( ) );
					dc.getAllLabels( ).clear( );
				}
			}
		}
		allMarkers.addAll( fLastDC.getAllMarkers( ) );
		fLastDC.getAllMarkers( ).clear( );
		allLabels.addAll( fLastDC.getAllLabels( ) );
		fLastDC.getAllLabels( ).clear( );
	}