fEncodingSupport= new DefaultEncodingSupport(); fEncodingSupport.initialize(this);
	protected void createActions() {		super.createActions();				ActionGroup oeg, ovg, sg, jsg;		fActionGroups= new CompositeActionGroup(			new ActionGroup[] {				oeg= new OpenEditorActionGroup(this),				ovg= new OpenViewActionGroup(this),				sg= new ShowActionGroup(this),				jsg= new JavaSearchActionGroup(this)});		fContextMenuGroup= new CompositeActionGroup(new ActionGroup[] {oeg, ovg, sg, jsg});				Action action= new TextOperationAction(JavaEditorMessages.getResourceBundle(), "ShowJavaDoc.", this, ISourceViewer.INFORMATION); //$NON-NLS-1$		action.setActionDefinitionId(IJavaEditorActionDefinitionIds.SHOW_JAVADOC);		setAction("ShowJavaDoc", action);					}