handle.getDisplayLabel( ),
DEUtil.getDisplayLabel( handle, false ),
	public void createParamtersTree( )	{		Assert.isNotNull( tree );		TreeItem topItem = createTopTreeItem( tree, TREE_ITEM_PARAMETERS );		for ( Iterator iterator = SessionHandleAdapter.getInstance( )				.getReportDesignHandle( )				.getParameters( )				.iterator( ); iterator.hasNext( ); )		{			ReportElementHandle handle = (ReportElementHandle) iterator.next( );			if ( handle instanceof ParameterHandle )			{				createSubTreeItem( topItem,						handle.getDisplayLabel( ),						ReportPlatformUIImages.getImage( handle ),						DEUtil.getExpression( handle ),						( (ParameterHandle) handle ).getHelpText( ),						true );			}			else if ( handle instanceof ParameterGroupHandle )			{				TreeItem groupItem = createSubTreeItem( topItem,						handle.getDisplayLabel( ),						ReportPlatformUIImages.getImage( handle ),						true );				for ( Iterator itor = ( (ParameterGroupHandle) handle ).getParameters( )						.iterator( ); itor.hasNext( ); )				{					ParameterHandle parameter = (ParameterHandle) itor.next( );					createSubTreeItem( groupItem,							parameter.getDisplayLabel( ),							ReportPlatformUIImages.getImage( handle ),							DEUtil.getExpression( parameter ),							parameter.getDisplayLabel( ),							true );				}			}		}	}