Bug 180630 Required parameters haven't been marked with *.
Description: Required parameters haven't been marked with *. Build number:2.2.0.v200704031345 Steps to reproduce: 1. Open attached report and preview. Expected result: date,date1 and date2 are required and all are marked with *. Actual result: Only date2 is marked with *. Error log:N/A
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/presentation/aggregation/parameter/ScalarParameterFragment.java
* @param parameterBean
	 * @param parameter
	 * @param locale
	 * @param isDesigner
	 * @throws ReportServiceException
	 */
	public static void prepareParameterBean(
			IViewerReportDesignHandle designHandle,
			IViewerReportService service, HttpServletRequest request,
			ScalarParameterBean parameterBean, ParameterDefinition parameter,
			Locale locale, boolean isDesigner ) throws ReportServiceException
	{
		
		String displayName = parameter.getPromptText( );
		displayName = ( displayName == null || displayName.length( ) <= 0 )
				? parameter.getDisplayName( )
				: displayName;
		displayName = ( displayName == null || displayName.length( ) <= 0 )
				? parameter.getName( )
				: displayName;
		displayName = ParameterAccessor.htmlEncode( displayName );
		parameterBean.setDisplayName( displayName );
		
		ViewerAttributeBean attrBean = (ViewerAttributeBean) request
				.getAttribute( IBirtConstants.ATTRIBUTE_BEAN );
		assert attrBean != null;
		
		String parameterValue = null;
		if ( attrBean.getParametersAsString( ) != null )
			parameterValue = (String) attrBean.getParametersAsString( ).get(