Bug 319351 Refactor data set editor pages' codes[28193]
Build Identifier: 20100708 Refactor data set editor pages' codes. Reproducible: Always
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/data/ui/util/DataSetProvider.java
boolean useColumnHints, boolean useFilters ) throws BirtException
	{
		if ( dataSet != null )
		{
			DataRequestSession session = getDataRequestSession( dataSet );
			return getDataSetDesign( dataSet,
					useColumnHints,
					useFilters,
					session );
		}
		return null;
	}
	/**
	 * 
	 * @param session
	 * @param dataSet
	 * @param useColumnHints
	 * @param useFilters
	 * @return
	 * @throws BirtException
	 */
	private IBaseDataSetDesign getDataSetDesign( DataRequestSession session,
			DataSetHandle dataSet, boolean useColumnHints, boolean useFilters )
			throws BirtException
	{
		if ( dataSet != null )
		{
			return getDataSetDesign( dataSet,
					useColumnHints,
					useFilters,