java/io/ObjectOutputStream.java

228      * the ObjectOutputStream.putFields or ObjectOutputStream.writeUnshared
381      *   <li>An object written via writeUnshared is always serialized in the
387      *       written with writeUnshared, the previous writeUnshared operation
390      *       object data written by calls to writeUnshared.
392      * While writing an object via writeUnshared does not in itself guarantee a
397      * writeUnshared, and not to any transitively referenced sub-objects in the
414     public void writeUnshared(Object obj) throws IOException {
1079                                 "writeUnshared", new Class<?>[] { Object.class });
1104      * Underlying writeObject/writeUnshared implementation.