| 343 |
|
private static final long serialVersionUID = -5851777807851030925L; |
| 344 |
|
|
| 345 |
|
/** |
| 346 |
+ |
* @serialField rnd long |
| 347 |
+ |
* seed for random computations |
| 348 |
+ |
* @serialField initialized boolean |
| 349 |
+ |
* always true |
| 350 |
+ |
*/ |
| 351 |
+ |
private static final ObjectStreamField[] serialPersistentFields = { |
| 352 |
+ |
new ObjectStreamField("rnd", long.class), |
| 353 |
+ |
new ObjectStreamField("initialized", boolean.class), |
| 354 |
+ |
}; |
| 355 |
+ |
|
| 356 |
+ |
/** |
| 357 |
+ |
* Saves the {@code ThreadLocalRandom} to a stream (that is, serializes it). |
| 358 |
+ |
*/ |
| 359 |
+ |
private void writeObject(java.io.ObjectOutputStream out) |
| 360 |
+ |
throws java.io.IOException { |
| 361 |
+ |
|
| 362 |
+ |
java.io.ObjectOutputStream.PutField fields = out.putFields(); |
| 363 |
+ |
fields.put("rnd", UNSAFE.getLong(Thread.currentThread(), SEED)); |
| 364 |
+ |
fields.put("initialized", true); |
| 365 |
+ |
out.writeFields(); |
| 366 |
+ |
} |
| 367 |
+ |
|
| 368 |
+ |
/** |
| 369 |
|
* Returns the {@link #current() current} thread's {@code ThreadLocalRandom}. |
| 370 |
|
*/ |
| 371 |
|
private Object readResolve() { |
