1 files changed, 6 insertions, 2 deletions
diff --git a/java/plugins/src/main/java/org/apache/qpid/extras/exchanges/diagnostic/DiagnosticExchange.java b/java/plugins/src/main/java/org/apache/qpid/extras/exchanges/diagnostic/DiagnosticExchange.java
index 779d47be1c..0b7e300cec 100644
--- a/java/plugins/src/main/java/org/apache/qpid/extras/exchanges/diagnostic/DiagnosticExchange.java
+++ b/java/plugins/src/main/java/org/apache/qpid/extras/exchanges/diagnostic/DiagnosticExchange.java
@@ -22,6 +22,8 @@ package org.apache.qpid.extras.exchanges.diagnostic;
 
 import java.util.List;
 import java.util.Map;
+import java.util.ArrayList;
+import java.util.Collection;
 
 import javax.management.JMException;
 import javax.management.openmbean.OpenDataException;
@@ -201,8 +203,10 @@ public class DiagnosticExchange extends AbstractExchange
         headers.put(key, value);
         ((BasicContentHeaderProperties)payload.getContentHeaderBody().properties).setHeaders(headers);
         AMQQueue q = getQueueRegistry().getQueue(new AMQShortString("diagnosticqueue"));
-        
-        payload.enqueue(q);
+
+        Collection<AMQQueue> queues =  new ArrayList<AMQQueue>();
+        queues.add(q);
+        payload.enqueue(queues);
         
     }