docs: public synchronized final void applyRequestGroupConfigChanges() {
          // Note: on the following call the "false,true" forces the change notification
          // to be sent.  The listener will then pick up all property values in the
          // group.
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              Tr.entry(this, tc, "applyRequestGroupConfigChanges");
  
          changeSupport.firePropertyChange("applyRequestGroupConfigChanges", false, true);
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              Tr.exit(this, tc, "applyRequestGroupConfigChanges");
      }