Bug 207036 [Regression] The chart in an old report design can not be rendered [13]
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/DeferredCacheManager.java
int options = DeferredCache.FLUSH_PLANE_SHADOW |
		DeferredCache.FLUSH_PLANE |
		DeferredCache.FLUSH_LINE |
		DeferredCache.FLUSH_3D;
		
		
		flushOptions( options );
		
		flushMarkersNLabels( );
		
		clearDC( );
	}
	/**
     * Flush specified blocks.
     *
	 * @param options
	 * @throws ChartException
	 */
	public void flushOptions(int options) throws ChartException
	{
		
		fFirstDC.flushOptions( options  );
		
		for ( java.util.Iterator iter = fDeferredCacheList.iterator( ); iter.hasNext( ); )
		{
			Object obj = iter.next( );
			if ( obj instanceof DeferredCache )
			{
				( (DeferredCache) obj ).flushOptions( options );
			}