Switch to LeakListener, which logs via JDK instead of stdout/stderr

zanata-war/pom.xml

@@ -144,8 +144,6 @@
             <usedDependency>org.jboss.as:jboss-as-controller</usedDependency>
             <!-- used for gwt super devmode -->
             <usedDependency>org.json:json</usedDependency>
-            <!-- used for leak detection (servlet listener) -->
-            <usedDependency>se.jiderhamn:classloader-leak-prevention</usedDependency>
 
             <!-- Grandfathered entries: -->
             <!-- TODO validate or remove each of these -->

zanata-war/src/main/java/org/zanata/servlet/LeakListener.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright 2014, Red Hat, Inc. and individual contributors
+ * as indicated by the @author tags. See the copyright.txt file in the
+ * distribution for a full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+
+package org.zanata.servlet;
+
+import java.util.logging.Level;
+
+import lombok.extern.java.Log;
+import se.jiderhamn.classloader.leak.prevention.ClassLoaderLeakPreventor;
+
+/**
+ * @author Sean Flanigan <a href="mailto:[email protected]">[email protected]</a>
+ *
+ */
+@Log
+public class LeakListener extends ClassLoaderLeakPreventor {
+    protected void debug(String s) {
+        log.fine(s);
+    }
+
+    protected void info(String s) {
+        log.info(s);
+    }
+
+    protected void warn(String s) {
+        log.warning(s);
+    }
+
+    protected void warn(Throwable t) {
+        log.log(Level.WARNING, "", t);
+    }
+
+    protected void error(String s) {
+        log.severe(s);
+    }
+
+    protected void error(Throwable t) {
+        log.log(Level.SEVERE, "", t);
+    }
+
+}

zanata-war/src/main/webapp-jboss/WEB-INF/web.xml

@@ -113,7 +113,7 @@
 
   <!-- ClassLoaderLeakPreventor needs to be first, so that it can stop all leaks -->
   <listener>
-    <listener-class>se.jiderhamn.classloader.leak.prevention.ClassLoaderLeakPreventor</listener-class>
+    <listener-class>org.zanata.servlet.LeakListener</listener-class>
   </listener>
 
   <listener>