Method writeObject

output/java_guava/1.4.16/TreeMultimap.java:250–256

@serialData key comparator, value comparator, number of distinct keys, and then for each distinct key: the key, number of values for that key, and key values

(ObjectOutputStream stream)

   */

  @GwtIncompatible // java.io.ObjectOutputStream
  private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    stream.writeObject(keyComparator());
    stream.writeObject(valueComparator());
    Serialization.writeMultimap(this, stream);
  }

  @GwtIncompatible // java.io.ObjectInputStream
  @SuppressWarnings("unchecked") // reading data stored by writeObject