docs: public void becomeCloneOf(ManagedObject other)
      {
          final String methodName = "becomeCloneOf";
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
              trace.entry(this,
                          cclass,
                          methodName,
                          other);
  
          //!! See transactionDeleteLogRecord as to why this is necessary.
          //!! The dummy is used where we need to delete something in recovery that is already deleted.
          //!! Unfortunately a rollback of the original after an OptimisticReplace
          //!! during recovery will cause classCastException
          /*
           * !! DummyManagedObject dummyManagedObject = (DummyManagedObject)other; name = dummyManagedObject.name; !!
           */
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
              trace.exit(this,
                         cclass,
                         methodName);
      }