Bug 209753 [acceptance]Cascading group with list limit returns one more data[0705]
Description: Cascading group with list limit returns one more data Build number:2.3.0.v20071114 Steps to reproduce: 1. New a cascading paramter group. 2. Set List limit of the first sub parameter to 5, make sure the parameter has more than five values. 3. Preview. Expected result: Five values in first parameter value list. Actual result: Six values in value list Error log:n/a
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/GetParameterDefinitionTask.java
while ( iter.hasNext( ) )
				{
					Object parameter = iter.next( );
					if ( parameter instanceof ScalarParameterHandle )
					{
						ParameterHelper.addParameterBinding( queryDefn,
								(ScalarParameterHandle) parameter );
					}
				}
		
				DataRequestSession dteSession = createDataSession( dataSet );
				return executeQuery( dteSession, queryDefn );
			}
			catch ( BirtException ex )
			{
				log.log( Level.WARNING, ex.getMessage( ), ex );
				executionContext.addException( ex );
			}
		}
		return  null;
	}
	
	private CascadingParameterGroupHandle getCascadingParameterGroup(
			String name )
	{
		ReportDesignHandle report = (ReportDesignHandle) runnable
				.getDesignHandle( );
		return report.findCascadingParameterGroup( name );
	}
	static class SelectionChoice implements IParameterSelectionChoice