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

Comparing jsr166/src/test/loops/RWMap.java (file contents):
Revision 1.9 by dl, Thu May 3 10:11:55 2012 UTC vs.
Revision 1.10 by jsr166, Sat May 5 17:09:23 2012 UTC

#	Line 106 | Line 106 | public class RWMap implements Concurrent
106		public Object putIfAbsent(Object key, Object value) {
107		ReentrantReadWriteLock.WriteLock l = rwl.writeLock();
108		l.lock();
109	<	try {
109	>	try {
110		Object v = m.get(key);
111		return v == null?  m.put(key, value) : v;
112		}
#	Line 116 | Line 116 | public class RWMap implements Concurrent
116		public boolean replace(Object key, Object oldValue, Object newValue) {
117		ReentrantReadWriteLock.WriteLock l = rwl.writeLock();
118		l.lock();
119	<	try {
119	>	try {
120		if (m.get(key).equals(oldValue)) {
121		m.put(key, newValue);
122		return true;
#	Line 129 | Line 129 | public class RWMap implements Concurrent
129		public Object replace(Object key, Object newValue) {
130		ReentrantReadWriteLock.WriteLock l = rwl.writeLock();
131		l.lock();
132	<	try {
132	>	try {
133		if (m.containsKey(key))
134		return m.put(key, newValue);
135		return null;
#	Line 147 | Line 147 | public class RWMap implements Concurrent
147		public boolean remove(Object key, Object value) {
148		ReentrantReadWriteLock.WriteLock l = rwl.writeLock();
149		l.lock();
150	<	try {
150	>	try {
151		if (m.get(key).equals(value)) {
152		m.remove(key);
153		return true;

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