Bug 182670 ScriptedDataSet does not use the same classloader when ran for Parameters than when ran for the report
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/BirtViewerReportService.java
*      java.util.Map)
	 */
	public String runReport( IViewerReportDesignHandle design,
			String outputDocName, InputOptions runOptions, Map parameters )
			throws ReportServiceException
	{
		return runReport( design, outputDocName, runOptions, parameters, null );
	}
	/**
	 * @see org.eclipse.birt.report.service.api.IViewerReportService#runReport(org.eclipse.birt.report.service.api.IViewerReportDesignHandle,
	 *      java.lang.String, org.eclipse.birt.report.service.api.InputOptions,
	 *      java.util.Map, java.util.Map)
	 */
	public String runReport( IViewerReportDesignHandle design,
			String outputDocName, InputOptions runOptions, Map parameters,
			Map displayTexts ) throws ReportServiceException
	{
		IReportRunnable runnable;
		HttpServletRequest request = (HttpServletRequest) runOptions
				.getOption( InputOptions.OPT_REQUEST );
		Locale locale = (Locale) runOptions.getOption( InputOptions.OPT_LOCALE );
		ViewerAttributeBean attrBean = (ViewerAttributeBean) request
				.getAttribute( IBirtConstants.ATTRIBUTE_BEAN );
		
		Map parsedParams = attrBean.getParameters( );
		if ( parameters != null )
		{
			parsedParams.putAll( parameters );
		}