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/model/CrosstabAdaptUtil.java
}
		return retValue;
	}
	/**
	 * @param owner
	 * @param levelHandle
	 * @return
	 */
	public static ComputedColumn createComputedColumn( ReportItemHandle owner,
			LevelHandle levelHandle )
	{
		ComputedColumn bindingColumn = StructureFactory.newComputedColumn( owner,
				levelHandle.getName( ) );
		
		
		bindingColumn.setDataType( levelHandle.getDataType( ) );
		bindingColumn.setExpression( DEUtil.getExpression( levelHandle ) );
		return bindingColumn;
	}
	public static ComputedColumn createLevelDisplayComputedColumn(
			ReportItemHandle owner, LevelHandle levelHandle )
	{
		ComputedColumn bindingColumn = StructureFactory.newComputedColumn( owner,
				levelHandle.getName( ) );
		if ( levelHandle instanceof TabularLevelHandle
				&& ( (TabularLevelHandle) levelHandle ).getDisplayColumnName( ) != null
				&& ( (TabularLevelHandle) levelHandle ).getDisplayColumnName( )
						.trim( )
						.length( ) > 0 )
		{