@Deprecated(forRemoval = true)
  @NotNull
  private static ServerSocket createServerSocket() throws ExecutionException {
    final ServerSocket serverSocket;
    try {
      serverSocket = new ServerSocket(0, 0, InetAddress.getLoopbackAddress());
    }
    catch (IOException e) {
      throw new ExecutionException(PydevBundle.message("pydev.error.message.failed.to.find.free.socket.port"), e);
    }
    return serverSocket;
  }
@Deprecated(forRemoval = true)
  @NotNull
  private static ServerSocket createServerSocket()