Bug 168373 Label on group header is not created when set a group key by inputting text [00]
Build Number: v2.2.0 2006-1218 Description: Step to reproduce: 1.new a sampleDB datasoure and dataset "select * from CLASSICMODELS.CUSTOMERS" 2.Drag dataset to layout and get a table 3.Add a group when in group setting dialog set a group key by inputting "row["CUSTOMERNUMBER"]" Actual result: The group has be set but the label in group header is not created.But if setting gourp key by using Expression Editor or List is ok. Expected result: The label can be created.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/GroupDialog.java
Class columnType = getColumnType( );
		if ( columnType == null )
			return intervalChoicesAll;
		if ( String.class.isAssignableFrom( columnType ) )
		{
			return intervalChoicesString;
		}
		else if ( Date.class.isAssignableFrom( columnType ) )
		{
			return intervalChoicesDate;
		}
		else if ( Number.class.isAssignableFrom( columnType ) )
		{
			return intervalChoicesNumeric;
		}
		else
		{
			return intervalChoicesAll;
		}
	}
	private static IChoice[] getIntervalChoicesString( )
	{
		String[] str = new String[]{
				DesignChoiceConstants.INTERVAL_NONE,
				DesignChoiceConstants.INTERVAL_PREFIX,
		};
		return getIntervalChoiceArray( str );
	}
	private static IChoice[] getIntervalChoicesDate( )
	{