Bug 209450 [regression]Duplicate values display in Cascading parameter list[0705]
Descripption: Duplicate values display in Cascading parameter list Build number:2.3.0.v20071112 Steps to reproduce: 1. New sample data source and dataset from CUSTOMERS. 2. New a cascading parameter from COUNTRY, STATE AND CITY fields. 3. Preview. Expected result: Values in three parameter list aren't duplicated. Actual result: Duplicate values show in parameter list. Error log:n/a
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/GetParameterDefinitionTask.java
values.add( selectionChoice );
			}
			scalarParameter.setSelectionList( values );
			scalarParameter.setAllowNewValues( !handle.isMustMatch( ) );
			scalarParameter.setFixedOrder( handle.isFixedOrder( ) );
			String paramType = handle.getValueType( );
			if ( IScalarParameterDefn.SELECTION_LIST_TYPE_STATIC.equals( paramType )
					&& scalarParameter.getSelectionList( ) != null
					&& scalarParameter.getSelectionList( ).size( ) > 0 )
			{
				scalarParameter
						.setSelectionListType( IScalarParameterDefn.SELECTION_LIST_STATIC );
			}
			else if ( IScalarParameterDefn.SELECTION_LIST_TYPE_DYNAMIC
					.equals( paramType ) )
			{
				scalarParameter
						.setSelectionListType( IScalarParameterDefn.SELECTION_LIST_DYNAMIC );
			}
			else
			{
				scalarParameter
						.setSelectionListType( IScalarParameterDefn.SELECTION_LIST_NONE );
			}
			scalarParameter.setValueConcealed( handle.isConcealValue( ) );
			currentElement = scalarParameter;
		}
	}
}