Bug 163770 [Smoke]Error in parameter dialog when preview dynamic parameter
Description: Error in parameter dialog when preview a report containing dynamic parameter. Build: 20061108 Steps to reproduce: 1. New data source and dataset 2. New a dynamic parameter based on the dataset. 3. Preview the report expected result: Correct parameter dialog. Actuaul result: See attached screen shot
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/GetParameterDefinitionTask.java
{
				log.log( Level.SEVERE, e.getMessage( ), e );
			}
		}
		if ( parameterDefns != null )
		{
			iter = parameterDefns.iterator( );
			while ( iter.hasNext( ) )
			{
				IParameterDefnBase pBase = (IParameterDefnBase) iter.next( );
				if ( pBase instanceof ScalarParameterDefn )
				{
					( (ScalarParameterDefn) pBase )
							.setReportDesign( (ReportDesignHandle) runnable
									.getDesignHandle( ) );
					( (ScalarParameterDefn) pBase ).setLocale( locale );
					( (ScalarParameterDefn) pBase ).evaluateSelectionList( );
				}
				else if ( pBase instanceof ParameterGroupDefn )
				{
					( (ParameterGroupDefn) pBase )
							.setReportDesign( (ReportDesignHandle) runnable
									.getDesignHandle( ) );
					Iterator iter2 = ( (ParameterGroupDefn) pBase )
							.getContents( ).iterator( );
					while ( iter2.hasNext( ) )
					{
						IParameterDefnBase p = (IParameterDefnBase) iter2
								.next( );