0--CollaborationCompletedMessage.javaSerial77-modules/Actors/src/main/java/it/tidalwave/actor/CollaborationCompletedMessage.javaA94AB4785FD07A41B47E88532C16D1664444serializable class CollaborationCompletedMessage has no definition of serialVersionUIDTheseFoolishThings :: ActorsjavaJava Compilerit.tidalwave.actor1323NORMALCollaborationCompletedMessage.java(44,7): compiler:compile: Serial: serializable class CollaborationCompletedMessage has no definition of serialVersionUIDcompiler:compile11 warning (normal: 1)