ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

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

Comparing jsr166/src/test/loops/RLMap.java (file contents):
Revision 1.3 by jsr166, Thu Oct 29 23:09:08 2009 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
7		import java.util.*;
8		import java.util.concurrent.*;
9		import java.util.concurrent.locks.*;
10
11	–
11		/**
12		* This is an incomplete implementation of a wrapper class
13		* that places read-write locks around unsynchronized Maps.
14		* Exists as a sample input for MapLoops test.
15		*/
17	–
16		public class RLMap implements Map {
17		private final Map m;
18		private final ReentrantLock rl = new ReentrantLock();
#	Line 32 | Line 30 | public class RLMap implements Map {
30		public int size() {
31		rl.lock(); try {return m.size();} finally { rl.unlock(); }
32		}
33	<	public boolean isEmpty(){
33	>	public boolean isEmpty() {
34		rl.lock(); try {return m.isEmpty();} finally { rl.unlock(); }
35		}
36
#	Line 43 | Line 41 | public class RLMap implements Map {
41		public boolean containsKey(Object key) {
42		rl.lock(); try {return m.containsKey(key);} finally { rl.unlock(); }
43		}
44	<	public boolean containsValue(Object value){
44	>	public boolean containsValue(Object value) {
45		rl.lock(); try {return m.containsValue(value);} finally { rl.unlock(); }
46		}
47
50	–
48		public Set keySet() { // Not implemented
49		return m.keySet();
50		}
#	Line 70 | Line 67 | public class RLMap implements Map {
67		rl.lock(); try {return m.toString();} finally { rl.unlock(); }
68		}
69
73	–
74	–
70		public Object put(Object key, Object value) {
71		rl.lock(); try {return m.put(key, value);} finally { rl.unlock(); }
72		}

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines