@Managed
            interface Person {
            }

            class Holder {
                static ModelSet<Person> people
            }

            class RulePlugin extends RuleSource {
                @Model
                void people(ModelSet<Person> people) {
                    Holder.people = people
                }

                @Mutate

  }

  private abstract static class Holder<T> {
    Type getContentType() {
      return new TypeToken<T>(getClass()) {}.getType();
    }
  }

  public void testResolvePrimitiveArrayType() {
    assertEquals(new TypeToken<int[]>() {}.getType(), new Holder<int[]>() {}.getContentType());
    assertEquals(new TypeToken<int[][]>() {}.getType(), new Holder<int[][]>() {}.getContentType());
  }

  }

  private abstract static class Holder<T> {
    Type getContentType() {
      return new TypeToken<T>(getClass()) {}.getType();
    }
  }

  public void testResolvePrimitiveArrayType() {
    assertEquals(new TypeToken<int[]>() {}.getType(), new Holder<int[]>() {}.getContentType());
    assertEquals(new TypeToken<int[][]>() {}.getType(), new Holder<int[][]>() {}.getContentType());
  }

    checkNotNull(updaterFunction);
    AtomicLong holder = new AtomicLong();
    map.compute(
        key,
        (k, value) -> {
          long oldValue = (value == null) ? 0L : value.longValue();
          holder.set(oldValue);
          return updaterFunction.applyAsLong(oldValue);
        });
    return holder.get();
  }

  /**

        final SmbAuthenticationHolder holder = new SmbAuthenticationHolder();
        final SmbAuthentication[] smbAuthentications =
                getInitParameter(SMB_AUTHENTICATIONS_PROPERTY, new SmbAuthentication[0], SmbAuthentication[].class);
        if (smbAuthentications != null) {
            for (final SmbAuthentication smbAuthentication : smbAuthentications) {
                holder.add(smbAuthentication);
            }

        final FtpAuthenticationHolder holder = new FtpAuthenticationHolder();
        final FtpAuthentication[] ftpAuthentications =
                getInitParameter(FTP_AUTHENTICATIONS_PROPERTY, new FtpAuthentication[0], FtpAuthentication[].class);
        if (ftpAuthentications != null) {
            for (final FtpAuthentication ftpAuthentication : ftpAuthentications) {
                holder.add(ftpAuthentication);
            }

      valueHolder.name = checkNotNull(name);
      return this;
    }

    // Holder object for values that might be null and/or empty.
    static class ValueHolder {
      @CheckForNull String name;
      @CheckForNull Object value;
      @CheckForNull ValueHolder next;
    }

    /**
     * Holder object for values that cannot be null or empty (will be printed unconditionally). This

// -

var schemas = collection.SchemasFor(
	collections.VirtualService,
	collections.Gateway)

// Control needs RBAC permissions to write to Pods.

type controller struct {
	meshWatcher  mesh.Holder
	domainSuffix string

	queue                  controllers.Queue
	virtualServiceHandlers []model.EventHandler
	gatewayHandlers        []model.EventHandler

	mutex sync.RWMutex
	// processed ingresses

	_ model.ServiceDiscovery    = &Controller{}
	_ model.AggregateController = &Controller{}
)

// Controller aggregates data across different registries and monitors for changes
type Controller struct {
	meshHolder mesh.Holder

	// The lock is used to protect the registries and controller's running status.
	storeLock  sync.RWMutex
	registries []*registryEntry
	// indicates whether the controller has run.

      valueHolder.name = checkNotNull(name);
      return this;
    }

    // Holder object for values that might be null and/or empty.
    static class ValueHolder {
      @CheckForNull String name;
      @CheckForNull Object value;
      @CheckForNull ValueHolder next;
    }

    /**
     * Holder object for values that cannot be null or empty (will be printed unconditionally). This