1 /* 2 * Copyright (c) 2002, 2019, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package jdk.internal.misc; 27 28 import java.security.AccessControlContext; 29 import java.security.PrivilegedAction; 30 31 /** This SharedSecrets stub has to be kept in jdk.internal.misc in JDK 11 to keep 32 * sun.reflect.ReflectionFactory::newInstanceForSerialization working after backporting 33 * JDK-8211122 */ 34 public class SharedSecrets { 35 private static JavaSecurityAccess javaSecurityAccess; 36 37 public static JavaSecurityAccess getJavaSecurityAccess() { 38 if (javaSecurityAccess == null) { 39 javaSecurityAccess = new JavaSecurityAccess() { 40 41 private jdk.internal.access.JavaSecurityAccess theRealSecurityAccess = 42 jdk.internal.access.SharedSecrets.getJavaSecurityAccess(); 43 44 @Override 45 public <T> T doIntersectionPrivilege(PrivilegedAction<T> action, AccessControlContext stack, 46 AccessControlContext context) { 47 return theRealSecurityAccess.doIntersectionPrivilege(action, stack, context); 48 } 49 }; 50 } 51 return javaSecurityAccess; 52 } 53 }