From 24fea9368c385b6850daa344006d7ba5a9da7313 Mon Sep 17 00:00:00 2001
From: Robert Davies <rajdavies@apache.org>
Date: Thu, 7 Feb 2008 21:42:56 +0000
Subject: [PATCH] iterate() now returns false after every run to prevent
 spinning

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@619652 13f79535-47bb-0310-9956-ffa450edef68
---
 .../main/java/org/apache/activemq/broker/region/Queue.java | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/activemq-core/src/main/java/org/apache/activemq/broker/region/Queue.java b/activemq-core/src/main/java/org/apache/activemq/broker/region/Queue.java
index 62b9f2f78a..525faaa85f 100755
--- a/activemq-core/src/main/java/org/apache/activemq/broker/region/Queue.java
+++ b/activemq-core/src/main/java/org/apache/activemq/broker/region/Queue.java
@@ -895,11 +895,8 @@ public class Queue extends BaseDestination implements Task {
             Runnable op = messagesWaitingForSpace.removeFirst();
             op.run();
         }
-
-        synchronized (messages) {
-            result = !messages.isEmpty();
-        }
-        return result;
+        //must return false  to prevent spinning
+        return false;
     }
 
     protected MessageReferenceFilter createMessageIdFilter(final String messageId) {