Error:warning: Ignoring InnerClasses attribute for an anonymous inner class Error:(org.eclipse.paho.client.mqttv3.persist.MqttDefaultFilePersistence$1) that doesn't come with an Error:associated ...

I have a suspicion that this might be a bug in Android Studio, but I really have no idea as I can only get it to happen while importing from classes related to React Native and even then I can't get ...