Bug 189590 Error occurs when click drill-through link in sample report "OrderMasterAfter.rptdesign"
Description: Open "Report Example" view, open "Drill to Details" directory. Open "OrderMasterAfter.rptdesign" file. Preview in layout, and then click the first column "ORDERNUMBER" value, which defines drill-through link in it. Exception throws out when click on it. Build version:2.2.0.v20070529-0630. Expected result: Even if the "OrderDetailAfter.rptdesign" isn't opened, the drill-through link in the master report should drill to the detailed report.
UI/org.eclipse.birt.report.designer.ui.samplesview/src/org/eclipse/birt/report/designer/ui/samplesview/util/PlaceResources.java
{
	public static void copy( Shell shell, String path, String reportName,
			String reportDesignFile )
	{
		URL sampleReportURL = null;
		try
		{
			sampleReportURL = new URL( reportDesignFile );
		}
		catch ( IOException e )
		{
			ExceptionHandler.handle( e );
		}
		copy( shell, path, reportName, sampleReportURL );
	}
	public static void copy( Shell shell, String path, String desFileName,
			URL srcURL )
	{
		final File targetfile = new File( path, desFileName );
		if ( targetfile.exists( ) )
		{
			if ( !MessageDialog.openConfirm( shell,
					Messages.getString( "SampleReportsView.MessageDialog.Title" ),
					Messages.getFormattedString( "SampleReportsView.MessageDialog.Message",
							new Object[]{
								desFileName
							} ) ) )
			{