Externalizable class with 'readObject()' or 'writeObject()'

Reports Externalizable classes that define readObject() or writeObject() methods. These methods are not called for serialization of Externalizable objects.

Example:

abstract class Crucial implements Externalizable {
  int value;
  private void readObject(ObjectInputStream in) {
    value = in.readInt();
  }
}

Inspection Details
Available in:	IntelliJ IDEA 2023.3, Qodana for JVM 2023.3
Plugin:	Java, 233.SNAPSHOT

Last modified: 13 July 2023