Bug 211710 [Regression] Data of cascading parameters in the report extended from the library can not be selected from the drop-down list when preview [01]
Description: Data of cascading parameters in the report extended from the library can not be selected from the drop-down list when preview. Build number: 2.2.2.v20071203-0630 Steps to reproduce: 1. New a Library with cascading parameters. 2. New a report and extend the cascading parameters from the library and preview. Expected result: Values can be selected from the drop-down list. Actual result: Values can not be selected from the drop-down list. Error log: N/A
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/GetParameterDefinitionTask.java
{
					( (ParameterGroupDefn) pBase )
							.setReportDesign( (ReportDesignHandle) runnable
									.getDesignHandle( ) );
					Iterator iter2 = ( (ParameterGroupDefn) pBase )
							.getContents( ).iterator( );
					while ( iter2.hasNext( ) )
					{
						IParameterDefnBase p = (IParameterDefnBase) iter2
								.next( );
						if ( p instanceof ScalarParameterDefn )
						{
							( (ScalarParameterDefn) p )
									.setReportDesign( (ReportDesignHandle) runnable
											.getDesignHandle( ) );
							( (ScalarParameterDefn) p ).setLocale( locale );
							( (ScalarParameterDefn) p ).evaluateSelectionList( );
						}
					}
				}
			}
		}
		return parameterDefns;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.api2.IGetParameterDefinitionTask#evaluateDefaults()
	 */
	public void evaluateDefaults( ) throws EngineException