Bug 178489 [Deployment]Error log isn't printed in log file when using framset set method[0601]
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/RenderTask.java
{
		private List pageRange;
		public PageRangeRender( long[] arrayRange )
		{
			this.pageRange = new ArrayList();
			pageRange.add( arrayRange );
		}
		public PageRangeRender( List pageRange )
		{
			this.pageRange = pageRange;
		}
		public void render( ) throws EngineException
		{
			if ( pageRange.size( ) != 0 )
			{
				super.render( );