Bug 207825 Crosstab gives wrong default for Totals on Count
xtab/org.eclipse.birt.report.item.crosstab.ui/src/org/eclipse/birt/report/item/crosstab/internal/ui/editors/action/AddSubTotalAction.java
}
	private LevelViewHandle findLevelViewHandle( LevelHandle handle )
	{
		DimensionViewHandle viewHandle = getDimensionViewHandle( );
		CrosstabReportItemHandle crosstab = viewHandle.getCrosstab( );
		int dimCount = crosstab.getDimensionCount( ICrosstabConstants.ROW_AXIS_TYPE );
		for(int i = 0; i < dimCount; i ++)
		{
			DimensionViewHandle tmpDimView = crosstab.getDimension( ICrosstabConstants.ROW_AXIS_TYPE, i );
			LevelViewHandle levelView = tmpDimView.getLevel( handle.getQualifiedName( ) );
			if(levelView != null)
			{
				return levelView;
			}
		}
		
		dimCount = crosstab.getDimensionCount( ICrosstabConstants.COLUMN_AXIS_TYPE );
		for(int i = 0; i < dimCount; i ++)
		{
			DimensionViewHandle tmpDimView = crosstab.getDimension( ICrosstabConstants.COLUMN_AXIS_TYPE, i );
			LevelViewHandle levelView = tmpDimView.getLevel( handle.getQualifiedName( ) );
			if(levelView != null)
			{
				return levelView;
			}
		}
		
		return null;
	}
	static class SubOpration