Bug 172420 Icon used to invoke expression builder should be consistent(DTE part)
Please modify the part of DTE team, thanks.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/data/ui/dataset/DataSetUIUtil.java
{
	
	private static Logger logger = Logger.getLogger( DataSetUIUtil.class.getName( ) );
	
	/**
	 * Update column cache without holding events
	 * 
	 * @param dataSetHandle
	 * @throws SemanticException
	 */
	public static void updateColumnCache( DataSetHandle dataSetHandle )