Bug 202038 errors occurred when preview the attached design file.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/transform/pass/ResultSetProcessUtil.java
&& this.populator.getQuery( ).getGrouping( ).length > 0 )
		{
			this.populator.getGroupProcessorManager( )
					.doGroupFiltering( this.populator.getCache( ),
							this.populator.getExpressionProcessor( ) );
		}
	}
	/**
	 * 
	 * @throws DataException
	 */
	private void doRowFiltering( ) throws DataException
	{
		if(!psController.needDoOperation( PassStatusController.RESULT_SET_FILTERING ))
			return;
		
		boolean changeMaxRows = filterByRow.getFilterList( FilterByRow.GROUP_FILTER )
				.size( ) > 0;
		applyFilters( FilterByRow.QUERY_FILTER, changeMaxRows );
		filterByRow.setWorkingFilterSet( FilterByRow.NO_FILTER );
	}
	/**
	 * 
	 * @return
	 */
	private boolean isICCStateFinish( )
	{
		for ( int i = 0; i < iccState.getCount( ); i++ )
		{
			if ( !iccState.isValueAvailable( i ) )