Bug 176569 123 is treated as Blank Value in Scalar Parameter [0705]
Description: 123 is treated as Blank Value in Scalar Parameter. Build number: 2.2.0.v20070307-1128 Steps to reproduce: 1. New a Parameter. 2. Untick Allow null value checkbox. Expected result: Parameter works correctly. Actual result: Another Parameter dialogue pops up and when you click OK button again, warning message "NewParameter cannot be blank" pops up (see the screenshot). Error log: N/A
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/BirtViewerReportService.java
import org.eclipse.birt.report.service.api.IViewerReportService;
import org.eclipse.birt.report.service.api.InputOptions;
import org.eclipse.birt.report.service.api.OutputOptions;
import org.eclipse.birt.report.service.api.ParameterDefinition;
import org.eclipse.birt.report.service.api.ParameterGroupDefinition;
import org.eclipse.birt.report.service.api.ParameterSelectionChoice;
import org.eclipse.birt.report.service.api.ReportServiceException;
import org.eclipse.birt.report.service.api.ToC;
import org.eclipse.birt.report.soapengine.api.Column;
import org.eclipse.birt.report.soapengine.api.ResultSet;
import org.eclipse.birt.report.utility.BirtUtility;
import org.eclipse.birt.report.utility.ParameterAccessor;
/**
 * The main entrance for BIRT viewer to invoke report service APIs.
 */
public class BirtViewerReportService implements IViewerReportService
{
	/**
	 * Default constructor
	 * 
	 * @param context
	 */
	public BirtViewerReportService( ServletContext context )
	{
		try
		{
			ReportEngineService.initEngineInstance( context );
		}
		catch ( BirtException e )
		{