| 16 |
|
|
| 17 |
|
package java.util.concurrent; |
| 18 |
|
|
| 19 |
+ |
import java.lang.reflect.Field; |
| 20 |
|
import java.util.AbstractList; |
| 21 |
|
import java.util.Arrays; |
| 22 |
|
import java.util.Collection; |
| 1524 |
|
} |
| 1525 |
|
} |
| 1526 |
|
|
| 1527 |
< |
// Support for resetting lock while deserializing |
| 1527 |
> |
/** Initializes the lock; for use when deserializing or cloneing. */ |
| 1528 |
|
private void resetLock() { |
| 1529 |
+ |
Field lockField = java.security.AccessController.doPrivileged( |
| 1530 |
+ |
(java.security.PrivilegedAction<Field>) () -> { |
| 1531 |
+ |
try { |
| 1532 |
+ |
Field f = CopyOnWriteArrayList.class |
| 1533 |
+ |
.getDeclaredField("lock"); |
| 1534 |
+ |
f.setAccessible(true); |
| 1535 |
+ |
return f; |
| 1536 |
+ |
} catch (ReflectiveOperationException e) { |
| 1537 |
+ |
throw new Error(e); |
| 1538 |
+ |
}}); |
| 1539 |
|
try { |
| 1540 |
< |
java.lang.reflect.Field f = |
| 1541 |
< |
CopyOnWriteArrayList.class.getDeclaredField("lock"); |
| 1531 |
< |
f.setAccessible(true); |
| 1532 |
< |
f.set(this, new Object()); |
| 1533 |
< |
} catch (ReflectiveOperationException e) { |
| 1540 |
> |
lockField.set(this, new Object()); |
| 1541 |
> |
} catch (IllegalAccessException e) { |
| 1542 |
|
throw new Error(e); |
| 1543 |
|
} |
| 1544 |
|
} |
