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8266459: Implement JEP 411: Deprecate the Security Manager for Removal

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Co-authored-by: Sean Mullan <mullan@openjdk.org>
Co-authored-by: Lance Andersen <lancea@openjdk.org>
Co-authored-by: Weijun Wang <weijun@openjdk.org>
Reviewed-by: erikj, darcy, chegar, naoto, joehw, alanb, mchung, kcr, prr, lancea
This commit is contained in:
Weijun Wang 2021-06-02 11:57:31 +00:00
parent 19450b9951
commit 6765f90250
826 changed files with 2734 additions and 757 deletions
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21
src/java.base/share/classes/java/lang/Thread.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1994, 2020, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1994, 2021, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -169,6 +169,7 @@ public class Thread implements Runnable {
private ClassLoader contextClassLoader;
/* The inherited AccessControlContext of this thread */
@SuppressWarnings("removal")
private AccessControlContext inheritedAccessControlContext;
/* For autonumbering anonymous threads. */
@ -388,6 +389,7 @@ public class Thread implements Runnable {
* @param inheritThreadLocals if {@code true}, inherit initial values for
* inheritable thread-locals from the constructing thread
*/
@SuppressWarnings("removal")
private Thread(ThreadGroup g, Runnable target, String name,
long stackSize, AccessControlContext acc,
boolean inheritThreadLocals) {
@ -496,7 +498,7 @@ public class Thread implements Runnable {
* but thread-local variables are not inherited.
* This is not a public constructor.
*/
Thread(Runnable target, AccessControlContext acc) {
Thread(Runnable target, @SuppressWarnings("removal") AccessControlContext acc) {
this(null, target, "Thread-" + nextThreadNum(), 0, acc, false);
}
@ -922,6 +924,7 @@ public class Thread implements Runnable {
*/
@Deprecated(since="1.2")
public final void stop() {
@SuppressWarnings("removal")
SecurityManager security = System.getSecurityManager();
if (security != null) {
checkAccess();
@ -1424,8 +1427,16 @@ public class Thread implements Runnable {
* @throws SecurityException if the current thread is not allowed to
* access this thread.
* @see SecurityManager#checkAccess(Thread)
* @deprecated This method is only useful in conjunction with
* {@linkplain SecurityManager the Security Manager}, which is
* deprecated and subject to removal in a future release.
* Consequently, this method is also deprecated and subject to
* removal. There is no replacement for the Security Manager or this
* method.
*/
@Deprecated(since="17", forRemoval=true)
public final void checkAccess() {
@SuppressWarnings("removal")
SecurityManager security = System.getSecurityManager();
if (security != null) {
security.checkAccess(this);
@ -1476,6 +1487,7 @@ public class Thread implements Runnable {
public ClassLoader getContextClassLoader() {
if (contextClassLoader == null)
return null;
@SuppressWarnings("removal")
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
ClassLoader.checkClassLoaderPermission(contextClassLoader,
@ -1507,6 +1519,7 @@ public class Thread implements Runnable {
* @since 1.2
*/
public void setContextClassLoader(ClassLoader cl) {
@SuppressWarnings("removal")
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
sm.checkPermission(new RuntimePermission("setContextClassLoader"));
@ -1574,6 +1587,7 @@ public class Thread implements Runnable {
public StackTraceElement[] getStackTrace() {
if (this != Thread.currentThread()) {
// check for getStackTrace permission
@SuppressWarnings("removal")
SecurityManager security = System.getSecurityManager();
if (security != null) {
security.checkPermission(
@ -1634,6 +1648,7 @@ public class Thread implements Runnable {
*/
public static Map<Thread, StackTraceElement[]> getAllStackTraces() {
// check for getStackTrace permission
@SuppressWarnings("removal")
SecurityManager security = System.getSecurityManager();
if (security != null) {
security.checkPermission(
@ -1696,6 +1711,7 @@ public class Thread implements Runnable {
* subclass overrides any of the methods, false otherwise.
*/
private static boolean auditSubclass(final Class<?> subcl) {
@SuppressWarnings("removal")
Boolean result = AccessController.doPrivileged(
new PrivilegedAction<>() {
public Boolean run() {
@ -1927,6 +1943,7 @@ public class Thread implements Runnable {
* @since 1.5
*/
public static void setDefaultUncaughtExceptionHandler(UncaughtExceptionHandler eh) {
@SuppressWarnings("removal")
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
sm.checkPermission(