docs: @Override
      public String getShareDurableSubscriptions() {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(this, tc, "getShareDurableSubscriptions");
          String val = jcaConnectionFactory.getShareDurableSubscriptions();
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(this, tc, "getShareDurableSubscriptions", val);
          return val;
      }