Locks should rather be final
authorJaroslav Tulach <jtulach@netbeans.org>
Thu, 12 Feb 2009 11:00:41 +0100
changeset 3209ad0cc253aa9
parent 319 6c1d8b5553d8
child 321 06bf3a32eaa0
Locks should rather be final
samples/deadlock/src/org/apidesign/javamonitorflaws/CacheOK.java
     1.1 --- a/samples/deadlock/src/org/apidesign/javamonitorflaws/CacheOK.java	Thu Feb 12 10:55:02 2009 +0100
     1.2 +++ b/samples/deadlock/src/org/apidesign/javamonitorflaws/CacheOK.java	Thu Feb 12 11:00:41 2009 +0100
     1.3 @@ -14,7 +14,7 @@
     1.4   */
     1.5  // BEGIN: monitor.pitfalls.CacheOK
     1.6  public abstract class CacheOK<From,To> {
     1.7 -    private Object LOCK = new Object();
     1.8 +    private final Object LOCK = new Object();
     1.9  
    1.10      private Map<From,To> cache;
    1.11