Bug 312761 It makes no difference changing the series labels position in Radar chart.[13]
chart/org.eclipse.birt.chart.ui/src/org/eclipse/birt/chart/ui/util/ChartUIUtil.java
if ( dataServiceProvider.isLivePreviewEnabled( )
				&& ChartUIUtil.checkDataBinding( cm ) )
		{
			
			ChartPreviewPainterBase.activateLivePreview( true );
			boolean bException = false;
			try
			{
				
				cmRuntime = cm.copyInstance( );
				cmRuntime.eAdapters( ).clear( );
				for ( Iterator<EObject> iterator = cmRuntime.eAllContents( ); iterator.hasNext( ); )
				{
					EObject content = iterator.next( );
					content.eAdapters( ).clear( );
				}
				cmRuntime = ChartUIUtil.doLivePreview( cmRuntime,
						dataServiceProvider,
						iae );
			}
			
			catch ( Exception e )
			{
				
				ChartPreviewPainterBase.activateLivePreview( false );
				
				
				boolean isZeroDataset = false;
				if ( e instanceof ChartException
						&& ( (ChartException) e ).getType( ) == ChartException.ZERO_DATASET )