QPID-1124 : Use thread-safe map for messageListeners

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@664129 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 3 insertions, 2 deletions

diff --git a/java/client/src/main/java/org/apache/qpidity/nclient/impl/ClientSession.java b/java/client/src/main/java/org/apache/qpidity/nclient/impl/ClientSession.java
index 0c0341490a..f7d54a681f 100644
--- a/java/client/src/main/java/org/apache/qpidity/nclient/impl/ClientSession.java
+++ b/java/client/src/main/java/org/apache/qpidity/nclient/impl/ClientSession.java
@@ -5,6 +5,7 @@ import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
 
 import org.apache.qpidity.QpidException;
 import org.apache.qpidity.api.Message;
@@ -48,7 +49,7 @@ public class ClientSession extends org.apache.qpidity.transport.Session implemen
     private static  long MAX_NOT_SYNC_DATA_LENGH;
     private static  long MAX_NOT_FLUSH_DATA_LENGH;
 
-    private Map<String,MessagePartListener> _messageListeners = new HashMap<String,MessagePartListener>();
+    private Map<String,MessagePartListener> _messageListeners = new ConcurrentHashMap<String,MessagePartListener>();
     private ClosedListener _exceptionListner;
     private RangeSet _rejectedMessages;
     private long _currentDataSizeNotSynced;
@@ -196,7 +197,7 @@ public class ClientSession extends org.apache.qpidity.transport.Session implemen
         _exceptionListner.onClosed(null, null, null);
     }
 
-    Map<String,MessagePartListener> getMessageListerners()
+    Map<String,MessagePartListener> getMessageListeners()
     {
         return _messageListeners;
     }