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
{
			throw new ReportServiceException(
					BirtResources
							.getMessage( ResourceConstants.REPORT_SERVICE_EXCEPTION_EXTRACT_DATA_NO_DOCUMENT ) );
		}
		ResultSet[] resultSetArray;
		try
		{
			resultSetArray = ReportEngineService.getInstance( ).getResultSets(
					doc );
			doc.close( );
		}
		catch ( RemoteException e )
		{
			doc.close( );
			throw new ReportServiceException( e.getLocalizedMessage( ), e );
		}
		if ( resultSetArray == null || resultSetArray.length < 0 )
		{
			throw new ReportServiceException(
					BirtResources
							.getMessage( ResourceConstants.REPORT_SERVICE_EXCEPTION_EXTRACT_DATA_NO_RESULT_SET ) );
		}
		return transformResultSetArray( resultSetArray );
	}
	/**
	 * @see org.eclipse.birt.report.service.api.IViewerReportService#getResultSetsMetadata(java.lang.String,
	 *      java.lang.String, org.eclipse.birt.report.service.api.InputOptions)
	 */
	public List getResultSetsMetadata( String docName, String instanceId,