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
final ScriptHandler sh = getRunTimeContext( ).getScriptHandler( );
		if ( bFirstInSequence )
		{
			
			ScriptHandler.callFunction( sh,
					ScriptHandler.BEFORE_DRAW_BLOCK,
					bl,
					getRunTimeContext( ).getScriptContext( ) );
			getRunTimeContext( ).notifyStructureChange( IStructureDefinitionListener.BEFORE_DRAW_BLOCK,
					bl );
			bge.updateBlock( bl );
			renderChartBlock( idr, bl, StructureSource.createChartBlock( bl ) );
			ScriptHandler.callFunction( sh,
					ScriptHandler.AFTER_DRAW_BLOCK,
					bl,
					getRunTimeContext( ).getScriptContext( ) );
			getRunTimeContext( ).notifyStructureChange( IStructureDefinitionListener.AFTER_DRAW_BLOCK,
					bl );
		}
		
		while ( e.hasMoreElements( ) )
		{
			bl = (Block) e.nextElement( );
			bge.updateBlock( bl );
			if ( bl instanceof Plot )
			{
				ScriptHandler.callFunction( sh,
						ScriptHandler.BEFORE_DRAW_BLOCK,
						bl,
						getRunTimeContext( ).getScriptContext( ) );