author | Jaroslav Tulach <jtulach@netbeans.org> |
Sat, 14 Jun 2008 09:54:36 +0200 | |
changeset 111 | 3905a2e66b9b |
permissions | -rw-r--r-- |
1 package org.apidesign.reentrant;
3 import java.util.concurrent.locks.ReentrantLock;
5 final class NonReentrantLock extends ReentrantLock {
6 @Override
7 public void lock() {
8 if (isHeldByCurrentThread()) {
9 throw new IllegalStateException("Attempt to reentrant lock");
10 }
11 super.lock();
12 }
14 @Override
15 public void lockInterruptibly() throws InterruptedException {
16 if (isHeldByCurrentThread()) {
17 throw new IllegalStateException("Attempt to reentrant lock");
18 }
19 super.lockInterruptibly();
20 }
22 }