@Override
      public Object call() {
        getSystem();
        AttributesFactory factory = new AttributesFactory();
        factory.setScope(Scope.LOCAL);
        Region region = createRegion(name, factory.create());
        assertThat(region).isNotNull();
        assertThat(getRootRegion().getSubregion(name)).isNotNull();

        try {
          serverPort = startBridgeServer(ports[0]);
        } catch (IOException e) {
          throw new AssertionError(e);
        }

        return basicGetSystem().getDistributedMember();
      }
Tests notification of events for cache server in system bridge client process.
geode-core/src/distributedTest/java/org/apache/geode/management/UniversalMembershipListenerAdapterDUnitTest.java