docs: public final void setMaximumActiveTransactions(int maximumActiveTransactions
                                                     , Transaction transaction)
                      throws ObjectManagerException
      {
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
              trace.entry(this, cclass
                          , "setMaximumActiveTransactions"
                          , new Object[] { new Integer(maximumActiveTransactions)
                                          , transaction }
                              );
  
          transaction.lock(objectManagerState);
          objectManagerState.maximumActiveTransactions = maximumActiveTransactions;
          // saveClonedState does not update the defaultStore.
          transaction.replace(objectManagerState);
          // Save the updates in the restartable ObjectStores. 
          objectManagerState.saveClonedState(transaction);
  
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
              trace.exit(this, cclass
                         , "setMaximumActiveTransactions"
                              );
      }