code: public void removePubSubOutputHandlerMatchTarget(
      ControllableProxySubscription sub)
    {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.entry(tc, "removePubSubOutputHandlerMatchTarget", sub);
  
      // Remove the PubSub OutputHandler from the matchspace
      try
      {
        removeTarget(sub);
      }
      catch (MatchingException e)
      {
        FFDCFilter.processException(
          e,
          "com.ibm.ws.sib.processor.matching.MessageProcessorMatching.removePubSubOutputHandlerMatchTarget",
          "1:1363:1.117.1.11",
          this);
  
        SibTr.exception(tc, e);
        SibTr.error(tc, "INTERNAL_MESSAGING_ERROR_CWSIP0002",
          new Object[] {
            "com.ibm.ws.sib.processor.matching.MessageProcessorMatching",
            "1:1370:1.117.1.11",
            e });
  
        if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
          SibTr.exit(tc, "removePubSubOutputHandlerMatchTarget", "SICoreException");
  
        throw new SIErrorException(
          nls.getFormattedMessage(
            "INTERNAL_MESSAGING_ERROR_CWSIP0002",
            new Object[] {
              "com.ibm.ws.sib.processor.matching.MessageProcessorMatching",
              "1:1381:1.117.1.11",
              e },
            null),
          e);
      }
  
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.exit(tc, "removePubSubOutputHandlerMatchTarget");
    }
docs: Method removePubSubOutputHandlerMatchTarget
  Used to remove a PubSubOutputHandler from the MatchSpace.
  @param sub  the subscription to remove