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
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
	{
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.api.IGetParameterDefinitionTask#getParameterDefn(java.lang.String)
	 */
	public IParameterDefnBase getParameterDefn( String name )
	{
		IParameterDefnBase ret = null;