How to use

MapMakerInternalMap$SerializationProxy

in

com.google.common.collect

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
 in.defaultReadObject();
 MapMaker mapMaker = readMapMaker(in);
 delegate = mapMaker.makeMap();
 readEntries(in);
}

private void writeObject(ObjectOutputStream out) throws IOException {
 out.defaultWriteObject();
 writeMapTo(out);
}

private void writeObject(ObjectOutputStream out) throws IOException {
 out.defaultWriteObject();
 writeMapTo(out);
}

private void writeObject(ObjectOutputStream out) throws IOException {
 out.defaultWriteObject();
 writeMapTo(out);
}

private void writeObject(ObjectOutputStream out) throws IOException {
 out.defaultWriteObject();
 writeMapTo(out);
}

private void writeObject(ObjectOutputStream out) throws IOException {
 out.defaultWriteObject();
 writeMapTo(out);
}

private void writeObject(ObjectOutputStream out) throws IOException {
 out.defaultWriteObject();
 writeMapTo(out);
}

private void writeObject(ObjectOutputStream out) throws IOException {
  out.defaultWriteObject();
  writeMapTo(out);
}

private void writeObject(ObjectOutputStream out) throws IOException {
 out.defaultWriteObject();
 writeMapTo(out);
}

Object writeReplace() {
  return new SerializationProxy<K, V>(
      keyStrength,
      valueStrength,
      keyEquivalence,
      valueEquivalence,
      expireAfterWriteNanos,
      expireAfterAccessNanos,
      maximumSize,
      concurrencyLevel,
      removalListener,
      this);
}

private void writeObject(ObjectOutputStream out) throws IOException {
 out.defaultWriteObject();
 writeMapTo(out);
}

private void writeObject(ObjectOutputStream out) throws IOException {
 out.defaultWriteObject();
 writeMapTo(out);
}

Object writeReplace() {
 return new SerializationProxy<K, V>(keyStrength, valueStrength, keyEquivalence,
   valueEquivalence, expireAfterWriteNanos, expireAfterAccessNanos, maximumSize,
   concurrencyLevel, removalListener, this);
}

Object writeReplace() {
 return new SerializationProxy<>(
   entryHelper.keyStrength(),
   entryHelper.valueStrength(),
   keyEquivalence,
   entryHelper.valueStrength().defaultEquivalence(),
   concurrencyLevel,
   this);
}

Object writeReplace() {
 return new SerializationProxy<K, V>(keyStrength, valueStrength, keyEquivalence,
   valueEquivalence, expireAfterWriteNanos, expireAfterAccessNanos, maximumSize,
   concurrencyLevel, removalListener, this);
}

Object writeReplace() {
 return new SerializationProxy<K, V>(keyStrength, valueStrength, keyEquivalence,
   valueEquivalence, expireAfterWriteNanos, expireAfterAccessNanos, maximumSize,
   concurrencyLevel, removalListener, this);
}

Object writeReplace() {
 return new SerializationProxy<K, V>(keyStrength, valueStrength, keyEquivalence,
   valueEquivalence, expireAfterWriteNanos, expireAfterAccessNanos, maximumSize,
   concurrencyLevel, removalListener, this);
}

Object writeReplace() {
 return new SerializationProxy<K, V>(keyStrength, valueStrength, keyEquivalence,
   valueEquivalence, expireAfterWriteNanos, expireAfterAccessNanos, maximumSize,
   concurrencyLevel, removalListener, this);
}

Object writeReplace() {
 return new SerializationProxy<K, V>(keyStrength, valueStrength, keyEquivalence,
   valueEquivalence, expireAfterWriteNanos, expireAfterAccessNanos, maximumSize,
   concurrencyLevel, removalListener, this);
}

Object writeReplace() {
 return new SerializationProxy<K, V>(keyStrength, valueStrength, keyEquivalence,
   valueEquivalence, expireAfterWriteNanos, expireAfterAccessNanos, maximumSize,
   concurrencyLevel, removalListener, this);
}