code: @Override
      public boolean isTransacted()
      {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
          {
              SibTr.entry(this, tc, "isTransacted");
              SibTr.exit(this, tc, "isTransacted", Boolean.valueOf(transacted));
          }
          return transacted;
      }
docs: Was this message put transactionally
  
  @return true if this message was put transactionally