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
for ( int n = 0; n < size; n++ )
			{
				apply( parameters.get( n ) );
				if ( currentElement != null )
				{
					paramGroup.addParameter( (IParameterDefnBase) currentElement );
				}
			}
			currentElement = paramGroup;
		}
		public void visitScalarParameter( ScalarParameterHandle handle )
		{
			assert ( handle.getName( ) != null );
			
			ScalarParameterDefn scalarParameter = new ScalarParameterDefn( );
			scalarParameter.setHandle( handle );
			scalarParameter.setParameterType( IParameterDefnBase.SCALAR_PARAMETER );
			scalarParameter.setName( handle.getName( ) );
			
			List properties = handle.getUserProperties( );
			for ( int i = 0; i < properties.size( ); i++ )
			{
				UserPropertyDefn p = (UserPropertyDefn) properties.get( i );
				scalarParameter.addUserProperty( p.getName( ), handle
						.getProperty( p.getName( ) ) );
			}
			String align = handle.getAlignment( );
			if ( DesignChoiceConstants.SCALAR_PARAM_ALIGN_CENTER.equals( align ) )
				scalarParameter.setAlignment( IScalarParameterDefn.CENTER );
			else if ( DesignChoiceConstants.SCALAR_PARAM_ALIGN_LEFT.equals( align ) )