Bug 209464 Drill-through link should pass svg parameter value[0002]
Description: Drill-through link should pass svg parameter value Build number:2.3.0.v20071112 Steps to reproduce: 1. Insert a chart. 2. Define drill-through link in chart interactivity which link to the current report. 3. In preference, enable svg. 4. Preview and click the link. Expected result: Display chart with same type after drill-through link Actual result: In preview page, chart is svg chart.After drill-through link, the same chart in the linked page has gray background which means the chart is converted to non-svg image. Error log:n/a
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
* @param fileList -
	 *            the fileList to be returned
	 */
	private void getAllJarFiles( File dir, ArrayList fileList )
	{
		if ( dir.exists( ) && dir.isDirectory( ) )
		{
			File[] files = dir.listFiles( );
			if ( files == null )
				return;
			for ( int i = 0; i < files.length; i++ )
			{
				File file = files[i];
				if ( file.isFile( ) )
				{
					if ( file.getName( ).endsWith( ".jar" ) ) 
						fileList.add( file );
				}
				else if ( file.isDirectory( ) )
				{
					getAllJarFiles( file, fileList );
				}
			}
		}
	}
	/**
	 * Set Engine context.
	 * 
	 * @param servletContext
	 * @param request