325N/A * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. 325N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 325N/A * This code is free software; you can redistribute it and/or modify it 325N/A * under the terms of the GNU General Public License version 2 only, as 325N/A * published by the Free Software Foundation. Oracle designates this 325N/A * particular file as subject to the "Classpath" exception as provided 325N/A * by Oracle in the LICENSE file that accompanied this code. 325N/A * This code is distributed in the hope that it will be useful, but WITHOUT 325N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 325N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 325N/A * version 2 for more details (a copy is included in the LICENSE file that 325N/A * accompanied this code). 325N/A * You should have received a copy of the GNU General Public License version 325N/A * 2 along with this work; if not, write to the Free Software Foundation, 325N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 325N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 325N/A * or visit www.oracle.com if you need additional information or have any 325N/A * A {@link ClassLoader} used to "inject" optimized accessor classes 325N/A * Its parent class loader needs to be set to the one that can see the user 325N/A * @author Kohsuke Kawaguchi 325N/A * {@link Injector}s keyed by their parent {@link ClassLoader}. 325N/A * We only need one injector per one user class loader. 325N/A * Injects a new class into the given class loader. 325N/A * if it fails to inject. 325N/A * Returns the already injected class, or null. 325N/A * Gets or creates an {@link Injector} for the given class loader. 325N/A * Injected classes keyed by their names. 325N/A * True if this injector is capable of injecting accessors. 325N/A * False otherwise, which happens if this classloader can't see {@link Accessor}. 325N/A // TODO: check security implication 325N/A // do these setAccessible allow anyone to call these methods freely?s 325N/A // Unlock now during the findLoadedClass process to avoid 325N/A //find loaded class from classloader 325N/A // we need to inject a class into the 325N/A // During the time we were unlocked, we could have tried to 325N/A // load the class from more than one thread. Check now to see 325N/A // if someone else beat us to registering this class