IncomingDocOpDemultiplexer docOpRecipient = IncomingDocOpDemultiplexer.create(
appContext.getMessageFilter());
collaborationManager = CollaborationManager.create(
appContext, documentManager, participantModel, docOpRecipient);
DocOpsSavedNotifier docOpSavedNotifier =
new DocOpsSavedNotifier(documentManager, collaborationManager);
fileNetworkController = FileTreeModelNetworkController.create(
fileTreeModel, appContext, navigationEvent.getPlace());
header = Header.create(workspaceShellView.getHeaderView(),