@SuppressWarnings("unchecked")
	default TraceChangeRecord<T, U> cast(DomainObjectChangeRecord rec) {
		return (TraceChangeRecord<T, U>) rec;
	}
Cast a change record to one with object/affected value types for this event

@param rec the untyped record
@return the typed record
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/util/TraceEvent.java