final void rebuildStub() {
    AppUIExecutor.onWriteThread(ModalityState.nonModal()).later().submit(() -> {
      if (!myManager.isDisposed()) {
        myManager.dropPsiCaches();
      }

      VirtualFile vFile = getVirtualFile();
      if (vFile != null && vFile.isValid()) {
        Document doc = FileDocumentManager.getInstance().getCachedDocument(vFile);
        if (doc != null) {
          FileDocumentManager.getInstance().saveDocument(doc);
        }

        FileContentUtilCore.reparseFiles(vFile);
        StubTreeLoader.getInstance().rebuildStubTree(vFile);
      }
    });
  }
final void rebuildStub()