From 35078b9841e51abb442493611a237acb60086743 Mon Sep 17 00:00:00 2001
From: Robert Godfrey <rgodfrey@apache.org>
Date: Tue, 10 Dec 2013 14:43:40 +0000
Subject: Merged r1549668 to 0.26 branch

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/0.26@1549850 13f79535-47bb-0310-9956-ffa450edef68
---
 .../java/org/apache/qpid/amqp_1_0/jms/impl/SessionImpl.java | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/qpid/java/amqp-1-0-client-jms/src/main/java/org/apache/qpid/amqp_1_0/jms/impl/SessionImpl.java b/qpid/java/amqp-1-0-client-jms/src/main/java/org/apache/qpid/amqp_1_0/jms/impl/SessionImpl.java
index 75243d1c43..3fa1032111 100644
--- a/qpid/java/amqp-1-0-client-jms/src/main/java/org/apache/qpid/amqp_1_0/jms/impl/SessionImpl.java
+++ b/qpid/java/amqp-1-0-client-jms/src/main/java/org/apache/qpid/amqp_1_0/jms/impl/SessionImpl.java
@@ -276,14 +276,23 @@ public class SessionImpl implements Session, QueueSession, TopicSession
         {
             _closed = true;
             _dispatcher.close();
-            for(MessageConsumerImpl consumer : _consumers)
+            
+            List<MessageConsumerImpl> consumers = null;
+            List<MessageProducerImpl> producers = null;
+            synchronized (_session.getEndpoint().getLock())
+            {
+                consumers = new ArrayList<MessageConsumerImpl>(_consumers);
+                producers = new ArrayList<MessageProducerImpl>(_producers);
+            }
+            for(MessageConsumerImpl consumer : consumers)
             {
                 consumer.close();
             }
-            for(MessageProducerImpl producer : _producers)
+            for(MessageProducerImpl producer : producers)
             {
                 producer.close();
             }
+            
             _session.close();
             _connection.removeSession(this);
         }
-- 
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