How to use com.noodlesandwich.rekord

@Override
public Rekord<T> merge(FixedRekord<T> other) {
  Rekord<T> result = this;
  for (Property<T, ?> property : other.properties()) {
    result = result.with(property);
  }
  return result;
}

  @Override
  public String toString() {
    return delegate.toString();
  }
}

@Override
public boolean has(Key<T, ?> key) {
  return delegate.has(key);
}

@SuppressWarnings("unchecked")
public static Rekord<Jar<Cookie>> ofCookies() {
  return Rekords.<Jar<Cookie>>create("Cookie Jar").accepting(Jar.<Cookie>contents());
}

@Override
public ValidatingRekord<T> merge(FixedRekord<T> other) {
  ValidatingRekord<T> result = this;
  for (Property<T, ?> property : other.properties()) {
    result = result.with(property);
  }
  return result;
}

@Override
public String name() {
  return delegate.name();
}

@Override
public Keys<T> keys() {
  return delegate.keys();
}

@Override
public <R, E extends Exception> R serialize(Serializer<R, E> serializer) throws E {
  return delegate.serialize(serializer);
}

@Override
public Properties<T> properties() {
  return delegate.properties();
}

@Override
public <V> V get(Key<T, V> key) {
  return delegate.get(key);
}

@Override
public Keys<T> acceptedKeys() {
  return delegate.acceptedKeys();
}

public static <T> UnkeyedRekord<T> create(String name) {
  return new UnkeyedRekord<>(name);
}

  @Override
  public String toString() {
    return delegate.toString();
  }
}

@Override
public boolean has(Key<T, ?> key) {
  return delegate.has(key);
}

@Override
public String name() {
  return delegate.name();
}

@Override
public Keys<T> keys() {
  return delegate.keys();
}

@Override
public <R, E extends Exception> R serialize(Serializer<R, E> serializer) throws E {
  return delegate.serialize(serializer);
}

@Override
public Properties<T> properties() {
  return delegate.properties();
}

@Override
public <V> V get(Key<T, V> key) {
  return delegate.get(key);
}

@Override
public Keys<T> acceptedKeys() {
  return delegate.acceptedKeys();
}