docs: void markAllProxies()
    {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.entry(tc, "markAllProxies");
  
      final Enumeration enu = iProxies.elements();
  
      // Cycle through each of the proxies
      while (enu.hasMoreElements())
      {
        final MESubscription sub = (MESubscription) enu.nextElement();
  
        // Mark the subscription.
        sub.mark();
      }
  
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.exit(tc, "markAllProxies");
    }