setActivePage( "BIRT.XMLSourceFormPage" );
setActivePage( "org.eclipse.birt.report.designer.ui.editors.xmlsource" );
	protected void addPages( )	{		List formPageList = EditorContributorManager.getInstance( )				.getEditorContributor( getEditorSite( ).getId( ) ).formPageList;		boolean error = false;		for ( Iterator iter = formPageList.iterator( ); iter.hasNext( ); )		{			FormPageDef pagedef = (FormPageDef) iter.next( );			try			{				addPage( pagedef.createPage( ), pagedef.displayName );			}			catch ( Exception e )			{				error = true;			}		}		if ( error )		{			setActivePage( "BIRT.XMLSourceFormPage" ); //$NON-NLS-1$		}	}