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
flushMarkersNLabels( );
		
		
		clearDC( );
	}
	/**
	 * Flush markers and lables in all caches.
	 * 
	 * @throws ChartException
	 */
	void flushMarkersNLabels( ) throws ChartException
	{
		List allMarkers = new ArrayList( );
		List allLabels = new ArrayList( );
		getMarkersNLabels( allMarkers, allLabels );
		DeferredCache.flushMarkers( fDeviceRenderer, allMarkers );
		DeferredCache.flushLabels( fDeviceRenderer, allLabels );
	}
	
	/**
	 * Get markers and labels from all caches.
	 * 
	 * @param allMarkers
	 * @param allLabels
	 */
	public void getMarkersNLabels( List allMarkers, List allLabels )
	{
		allMarkers.addAll( fFirstDC.getAllMarkers( ) );
		fFirstDC.getAllMarkers( ).clear( );
		allLabels.addAll( fFirstDC.getAllLabels( ) );