@Override
  public void actionPerformed(@NotNull AnActionEvent e) {
    ServersTreeStructure.RemoteServerNode node = getRemoteServerTarget(e);
    ServerConnection<?> connection = node == null ? null : ServerConnectionManager.getInstance().getConnection(node.getValue());
    if (connection != null) {
      connection.disconnect();
    }
  }
@Override
  public void actionPerformed(@NotNull AnActionEvent e)