1 files changed, 47 insertions, 0 deletions
diff --git a/jetty-util/src/main/java/org/eclipse/jetty/util/preventers/AWTLeakPreventer.java b/jetty-util/src/main/java/org/eclipse/jetty/util/preventers/AWTLeakPreventer.java
new file mode 100644
index 0000000000..f70ddec0b9
--- /dev/null
+++ b/jetty-util/src/main/java/org/eclipse/jetty/util/preventers/AWTLeakPreventer.java
@@ -0,0 +1,47 @@
+//
+//  ========================================================================
+//  Copyright (c) 1995-2012 Mort Bay Consulting Pty. Ltd.
+//  ------------------------------------------------------------------------
+//  All rights reserved. This program and the accompanying materials
+//  are made available under the terms of the Eclipse Public License v1.0
+//  and Apache License v2.0 which accompanies this distribution.
+//
+//      The Eclipse Public License is available at
+//      http://www.eclipse.org/legal/epl-v10.html
+//
+//      The Apache License v2.0 is available at
+//      http://www.opensource.org/licenses/apache2.0.php
+//
+//  You may elect to redistribute this code under either of these licenses.
+//  ========================================================================
+//
+
+package org.eclipse.jetty.util.preventers;
+
+import java.awt.Toolkit;
+
+/**
+ * AWTLeakPreventer
+ *
+ * See https://issues.jboss.org/browse/AS7-3733
+ * 
+ * The java.awt.Toolkit class has a static field that is the default toolkit. 
+ * Creating the default toolkit causes the creation of an EventQueue, which has a 
+ * classloader field initialized by the thread context class loader. 
+ *
+ */
+public class AWTLeakPreventer extends AbstractLeakPreventer
+{
+   
+    /* ------------------------------------------------------------ */
+    /** 
+     * @see org.eclipse.jetty.util.preventers.AbstractLeakPreventer#prevent(java.lang.ClassLoader)
+     */
+    @Override
+    public void prevent(ClassLoader loader)
+    {
+        LOG.debug("Pinning classloader for java.awt.EventQueue using "+loader);
+        Toolkit.getDefaultToolkit();
+    }
+
+}