Bug 148611 The edit parameter dialog hang up in my case.
Reproduce: The attachment include a library and a report. 1. Put the library file under the resource folder, "D:/Actuate/BIRTs/200606260630/eclipse/plugins/org.eclipse.birt.report.designer.ui_2.1.0.N20060624-0630/resources/" in my application. 2. Open the report, preview in the embedded viewer. 3. The Edit parameter dialog hang up. (Notice: it is the extened "dynamic" parameter that cause the problem. My CPU reaches 100% ocuppation when rendering the dialog, while when I end up closing the dummy dialog, CPU doesn't seem to be released, still 100%. )
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/BirtViewerReportService.java
{
		IReportDocument doc = ReportEngineService.getInstance( )
				.openReportDocument( getReportDesignName( renderOptions ),
						docName );
		HttpServletRequest request = (HttpServletRequest) renderOptions
				.getOption( InputOptions.OPT_REQUEST );
		Locale locale = (Locale) renderOptions
				.getOption( InputOptions.OPT_LOCALE );
		Boolean isMasterPageContent = (Boolean) renderOptions
				.getOption( InputOptions.OPT_IS_MASTER_PAGE_CONTENT );
		boolean isMasterPage = isMasterPageContent == null
				? true
				: isMasterPageContent.booleanValue( );
		Boolean svgFlag = (Boolean) renderOptions
				.getOption( InputOptions.OPT_SVG_FLAG );
		boolean isSvg = svgFlag == null ? false : svgFlag.booleanValue( );
		Boolean isRtl = (Boolean) renderOptions
				.getOption( InputOptions.OPT_RTL );
		Long pageNum = null;
		if ( pageRange != null && pageRange.trim( ).length( ) >= 0 )
			pageNum = Long.valueOf( pageRange );
		long page = 1;
		if ( pageNum != null )
			page = pageNum.longValue( );
		try
		{
			ReportEngineService.getInstance( ).renderReport( out, request, doc,
					page, isMasterPage, isSvg, null, locale,
					isRtl.booleanValue( ) );
			doc.close( );