From 724d055456157e6ef9b6a80d65b2bf49fcc3e758 Mon Sep 17 00:00:00 2001
From: Keith Wall <kwall@apache.org>
Date: Tue, 4 Sep 2012 13:18:32 +0000
Subject: QPID-4271: improve behaviour when embedding the broker inside a
 container

Avoid potential ThreadLocal leaks on Container owned threads for CurrentActor, AMQShortString and SecurityManager.
Have LogRecorder unregistered itself from Log4J.
Allow SIGHUP handling to be turned off (inappropiate to install signal handling when deployed inside Container.
Allow use of custom RMI socket factory to be disabled.  (The registration of a custom RMI socket with the JRE cannot be reversed
(deficiency in JRE API) and this causes a large perm-gen leak).

Work of Robbie Gemmell <robbie@apache.org> and myself.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1380625 13f79535-47bb-0310-9956-ffa450edef68
---
 .../java/org/apache/qpid/framing/AMQShortString.java  | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

(limited to 'java/common')

diff --git a/java/common/src/main/java/org/apache/qpid/framing/AMQShortString.java b/java/common/src/main/java/org/apache/qpid/framing/AMQShortString.java
index fdc71e31f9..1381390640 100644
--- a/java/common/src/main/java/org/apache/qpid/framing/AMQShortString.java
+++ b/java/common/src/main/java/org/apache/qpid/framing/AMQShortString.java
@@ -110,7 +110,7 @@ public final class AMQShortString implements CharSequence, Comparable<AMQShortSt
                 {
                     return new LinkedHashMap<AMQShortString, AMQShortString>()
                     {
-
+                        @Override
                         protected boolean removeEldestEntry(Map.Entry<AMQShortString, AMQShortString> eldest)
                         {
                             return size() > LOCAL_INTERN_CACHE_SIZE;
@@ -845,22 +845,15 @@ public final class AMQShortString implements CharSequence, Comparable<AMQShortSt
         return internString;
     }
 
-
-    public static void main(String args[])
+    public static String toString(AMQShortString amqShortString)
     {
-        AMQShortString s = new AMQShortString("a.b.c.d.e.f.g.h.i.j.k");
-        AMQShortString s2 = s.substring(2, 7);
-
-        AMQShortStringTokenizer t = s2.tokenize((byte) '.');
-        while(t.hasMoreTokens())
-        {
-            System.err.println(t.nextToken());
-        }
+        return amqShortString == null ? null : amqShortString.asString();
     }
 
-    public static String toString(AMQShortString amqShortString)
+    public static void clearLocalCache()
     {
-        return amqShortString == null ? null : amqShortString.asString();
+        _localInternMap.remove();
+        _localStringMap.remove();
     }
 
 }
-- 
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