Bug 192797 The pyramid chart highlight is error[0602]
Description: The pyramid chart highlight is error[0602] Create a sample pyramid chart and see the attached screen shot.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
if ( lilh.getLegendItemHints( ) == null )
				{
					throw new ChartException( ChartEnginePlugin.ID,
							ChartException.RENDERING,
							"exception.null.legend.item.hints", 
							Messages.getResourceBundle( rtc.getULocale( ) ) );
				}
				
				LegendItemHints[] liha = lilh.getLegendItemHints( );
				LegendItemHints lih;
				Map columnCache = searchMaxColumnWidth( liha );
				for ( int i = 0; i < liha.length; i++ )
				{
					
					lih = liha[i];
					if ( ( lih.getType( ) & IConstants.LEGEND_ENTRY ) == IConstants.LEGEND_ENTRY )
					{
						la.getCaption( ).setValue( lih.getText( ) );
						
						fPaletteEntry = (Fill) elPaletteEntries.get( lih.getCategoryIndex( )
								% iPaletteCount );
						lirh = (LegendItemRenderingHints) htRenderers.get( seBase );
						double columnWidth = bo.getWidth( );
						Double cachedWidth = (Double) columnCache.get( lih );
						if ( cachedWidth != null )
						{
							columnWidth = cachedWidth.doubleValue( )
									+ 3
									* dItemHeight
									/ 2