893N/A/*
2362N/A * Copyright (c) 2008, 2009, Oracle and/or its affiliates. All rights reserved.
893N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
893N/A *
893N/A * This code is free software; you can redistribute it and/or modify it
893N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
893N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
893N/A *
893N/A * This code is distributed in the hope that it will be useful, but WITHOUT
893N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
893N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
893N/A * version 2 for more details (a copy is included in the LICENSE file that
893N/A * accompanied this code).
893N/A *
893N/A * You should have received a copy of the GNU General Public License version
893N/A * 2 along with this work; if not, write to the Free Software Foundation,
893N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
893N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
893N/A */
893N/A
893N/Apackage sun.nio.fs;
893N/A
893N/Aimport java.lang.reflect.*;
893N/Aimport java.security.AccessController;
893N/Aimport java.security.PrivilegedAction;
893N/A
893N/A/**
893N/A * Utility class for reflection.
893N/A */
893N/A
893N/Aclass Reflect {
893N/A private Reflect() {}
893N/A
893N/A private static void setAccessible(final AccessibleObject ao) {
893N/A AccessController.doPrivileged(new PrivilegedAction<Object>() {
893N/A @Override
893N/A public Object run() {
893N/A ao.setAccessible(true);
893N/A return null;
893N/A }});
893N/A }
893N/A
893N/A /**
893N/A * Lookup the field of a given class.
893N/A */
893N/A static Field lookupField(String className, String fieldName) {
893N/A try {
893N/A Class<?> cl = Class.forName(className);
893N/A Field f = cl.getDeclaredField(fieldName);
893N/A setAccessible(f);
893N/A return f;
893N/A } catch (ClassNotFoundException x) {
893N/A throw new AssertionError(x);
893N/A } catch (NoSuchFieldException x) {
893N/A throw new AssertionError(x);
893N/A }
893N/A }
893N/A}