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root/jsr166/jsr166/src/test/loops/ReadHoldingWriteLock.java

Comparing jsr166/src/test/loops/ReadHoldingWriteLock.java (file contents):
Revision 1.4 by jsr166, Wed Sep 1 07:20:36 2010 UTC vs.
Revision 1.7 by jsr166, Thu Jan 15 18:34:19 2015 UTC

#	Line 1 | Line 1
1		/*
2		* Written by Doug Lea with assistance from members of JCP JSR-166
3		* Expert Group and released to the public domain, as explained at
4	<	* http://creativecommons.org/licenses/publicdomain
4	>	* http://creativecommons.org/publicdomain/zero/1.0/
5		*/
6		import java.util.concurrent.locks.*;
7
#	Line 68 | Line 68 | class ReadHoldingWriteLock {
68		* Read lock succeeds if write locked by current thread even if
69		* other threads are waiting
70		*/
71	<	public void testReadHoldingWriteLock2() throws Exception{
71	>	public void testReadHoldingWriteLock2() throws Exception {
72		final ReentrantReadWriteLock lock = new ReentrantReadWriteLock();
73		lock.writeLock().lock();
74		Thread t1 = new Thread(new Runnable() {
#	Line 101 | Line 101 | class ReadHoldingWriteLock {
101		/**
102		* Fair Read trylock succeeds if write locked by current thread
103		*/
104	<	public void testReadHoldingWriteLockFair() throws Exception{
104	>	public void testReadHoldingWriteLockFair() throws Exception {
105		final ReentrantReadWriteLock lock = new ReentrantReadWriteLock(true);
106		lock.writeLock().lock();
107		assertTrue(lock.readLock().tryLock());
#	Line 141 | Line 141 | class ReadHoldingWriteLock {
141		t2.join(MEDIUM_DELAY_MS);
142		assertTrue(!t1.isAlive());
143		assertTrue(!t2.isAlive());
144	–
145	–
144		}
145		}

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