void shutdown()

in business-model/src/main/java/com/google/cloud/orderbook/QueuedProducer.java [120:125]

• 6 lines of code
• 2 McCabe index (conditional complexity)

  void shutdown() {
    if (!state.equals(State.ACTIVE)) {
      return;
    }
    state = State.PENDING_SHUTDOWN;
  }