--- old/test/java/util/logging/ClassLoaderLeakTest.java 2010-12-15 14:41:18.692028468 -0800 +++ new/test/java/util/logging/ClassLoaderLeakTest.java 2010-12-15 14:41:18.459410284 -0800 @@ -89,7 +89,7 @@ MyClassLoader appClassLoader = new MyClassLoader(urls, "test0"); WeakReference ref = - new WeakReference(appClassLoader); + new WeakReference<>(appClassLoader); Thread appThread = new Thread(appsThreadGroup, launcher, "AppThread-0");