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Posted to commits@commons.apache.org by tv...@apache.org on 2013/08/25 12:48:08 UTC

svn commit: r1517268 - /commons/proper/jcs/trunk/src/java/org/apache/jcs/auxiliary/lateral/socket/tcp/LateralTCPCacheManager.java

Author: tv
Date: Sun Aug 25 10:48:08 2013
New Revision: 1517268

URL: http://svn.apache.org/r1517268
Log:
Use ConcurrentHashMap instead of a synchronized collection following an idea from JCS-72

Modified:
    commons/proper/jcs/trunk/src/java/org/apache/jcs/auxiliary/lateral/socket/tcp/LateralTCPCacheManager.java

Modified: commons/proper/jcs/trunk/src/java/org/apache/jcs/auxiliary/lateral/socket/tcp/LateralTCPCacheManager.java
URL: http://svn.apache.org/viewvc/commons/proper/jcs/trunk/src/java/org/apache/jcs/auxiliary/lateral/socket/tcp/LateralTCPCacheManager.java?rev=1517268&r1=1517267&r2=1517268&view=diff
==============================================================================
--- commons/proper/jcs/trunk/src/java/org/apache/jcs/auxiliary/lateral/socket/tcp/LateralTCPCacheManager.java (original)
+++ commons/proper/jcs/trunk/src/java/org/apache/jcs/auxiliary/lateral/socket/tcp/LateralTCPCacheManager.java Sun Aug 25 10:48:08 2013
@@ -21,9 +21,8 @@ package org.apache.jcs.auxiliary.lateral
 
 import java.io.IOException;
 import java.io.Serializable;
-import java.util.Collections;
-import java.util.HashMap;
 import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -68,7 +67,7 @@ public class LateralTCPCacheManager
 
     /** Address to instance map. */
     protected static Map<String, LateralTCPCacheManager> instances =
-        Collections.synchronizedMap( new HashMap<String, LateralTCPCacheManager>() );
+        new ConcurrentHashMap<String, LateralTCPCacheManager>();
 
     /** ITCPLateralCacheAttributes */
     protected ITCPLateralCacheAttributes lateralCacheAttributes;