protected final void contentLoaded() {
    ThreadingAssertions.assertEventDispatchThread();

    Navigatable navigatable = myPendingNavigatable;
    if (navigatable != null) {
      myPendingNavigatable = null;
      TextEditor editor = getTextEditor();
      assert editor != null;
      editor.navigateTo(navigatable);
    }

    if (myMockTextEditor != null) {
      if (!myMockTextEditor.isDisposed()) {
        EditorFactory.getInstance().releaseEditor(myMockTextEditor);
      }
      myMockTextEditor = null;
    }
  }
protected final void contentLoaded()