private void closeImpl() {
    JavaFXPlatformHelper.removeListeners(myEditorController, myListener, mySelectionListener);
    myEditorController = null;
    try {
      if (myClassLoader != null) {
        JavaFXPlatformHelper.setDefaultClassLoader(myParentClassLoader);
        myClassLoader.close();
        myClassLoader = null;
      }
    }
    catch (IOException e) {
      LOG.info(e);
    }
    myCustomComponents = null;
    Thread.currentThread().setUncaughtExceptionHandler(null);
  }
private void closeImpl()