docs: @Override
      public void setMessageCopiedWhenSent(boolean copied)
      {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(tc, "setMessageCopiedWhenSent", Boolean.valueOf(copied));
          _copyMessagesWhenSent = copied;
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(tc, "setMessageCopiedWhenSent");
      }