Bug 200478 Name of date/time group level issue[1101]
Description: Name of date/time group level issue[1101] Step: 1. New a sample datasource and dataset from orders. 2. New a data cube and binding to the dataset. 3. Drop the column of "ORDERDATE" to group and select the year type. At this time, the name of group level is "year(ORDERDATE: DateTime)" 4. Edit the the group level. 5. Change the type as month. Actual result: The name of group level is "year(ORDERDATE: DateTime, DateTime)" Expected result: The name of group level is "year(ORDERDATE: DateTime)"
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/command/PropertyCommand.java
else if ( value instanceof DesignElementHandle )
			{
				cmd.add( ( (DesignElementHandle) value ).getElement( ) );
			}
			else if ( value instanceof List )
			{
				contents = (List) value;
				for ( int i = 0; i < contents.size( ); i++ )
				{
					Object item = contents.get( i );
					if ( item instanceof DesignElement )
					{
						cmd.add( (DesignElement) item );
					}
					else if ( item instanceof DesignElementHandle )
					{
						cmd.add( ( (DesignElementHandle) item ).getElement( ) );
					}
				}
			}
		}
		catch ( SemanticException e )
		{
			stack.rollback( );
			throw e;
		}
		stack.commit( );
	}
	/**
	 * Remove template definition from module if the definition is no longer