Bug 207825 Crosstab gives wrong default for Totals on Count
xtab/org.eclipse.birt.report.item.crosstab.core/src/org/eclipse/birt/report/item/crosstab/core/de/internal/AbstractCrosstabModelTask.java
{
					colDimension = ( (DimensionViewHandle) rightLevelView.getContainer( ) ).getCubeDimensionName( );
					colLevel = rightLevelView.getCubeLevelName( );
				}
				else
				{
					rowDimension = ( (DimensionViewHandle) rightLevelView.getContainer( ) ).getCubeDimensionName( );
					rowLevel = rightLevelView.getCubeLevelName( );
				}
			}
		}
		else
		{
			if ( leftLevelView.getCrosstab( ) != crosstab
					|| leftLevelView.getCubeLevelName( ) == null
					|| leftLevelView.getCubeLevelName( ).length( ) == 0 )
				return null;
			if ( rightLevelView == null )
			{
				int axisType = leftLevelView.getAxisType( );
				if ( axisType == COLUMN_AXIS_TYPE )
				{
					colDimension = ( (DimensionViewHandle) leftLevelView.getContainer( ) ).getCubeDimensionName( );
					colLevel = leftLevelView.getCubeLevelName( );
				}
				else
				{
					rowDimension = ( (DimensionViewHandle) leftLevelView.getContainer( ) ).getCubeDimensionName( );
					rowLevel = leftLevelView.getCubeLevelName( );
				}