Method writeObject

output/java_guava/1.4.19/TreeMultiset.java:969–974

@serialData the comparator, the number of distinct elements, the first element, its count, the second element, its count, and so on

(ObjectOutputStream stream)

   */

  @GwtIncompatible // java.io.ObjectOutputStream
  private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    stream.writeObject(elementSet().comparator());
    Serialization.writeMultiset(this, stream);
  }

  @GwtIncompatible // java.io.ObjectInputStream
  private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException {