archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-28 07:14:30 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8338411: Implement JEP 486: Permanently Disable the Security Manager

Browse source 
Co-authored-by: Sean Mullan <mullan@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Weijun Wang <weijun@openjdk.org>
Co-authored-by: Aleksei Efimov <aefimov@openjdk.org>
Co-authored-by: Brian Burkhalter <bpb@openjdk.org>
Co-authored-by: Daniel Fuchs <dfuchs@openjdk.org>
Co-authored-by: Harshitha Onkar <honkar@openjdk.org>
Co-authored-by: Joe Wang <joehw@openjdk.org>
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Justin Lu <jlu@openjdk.org>
Co-authored-by: Kevin Walls <kevinw@openjdk.org>
Co-authored-by: Lance Andersen <lancea@openjdk.org>
Co-authored-by: Naoto Sato <naoto@openjdk.org>
Co-authored-by: Roger Riggs <rriggs@openjdk.org>
Co-authored-by: Brent Christian <bchristi@openjdk.org>
Co-authored-by: Stuart Marks <smarks@openjdk.org>
Co-authored-by: Ian Graves <igraves@openjdk.org>
Co-authored-by: Phil Race <prr@openjdk.org>
Co-authored-by: Erik Gahlin <egahlin@openjdk.org>
Co-authored-by: Jaikiran Pai <jpai@openjdk.org>
Reviewed-by: kevinw, aivanov, rriggs, lancea, coffeys, dfuchs, ihse, erikj, cjplummer, coleenp, naoto, mchung, prr, weijun, joehw, azvegint, psadhukhan, bchristi, sundar, attila
This commit is contained in:
Sean Mullan 2024-11-12 17:16:15 +00:00
parent c12b386d19
commit db85090553
1885 changed files with 5528 additions and 65650 deletions
Download patch file Download diff file Expand all files Collapse all files

41
src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
View file

@ -159,10 +159,6 @@ import jdk.internal.vm.SharedThreadContainer;
* If no thread factory is supplied via a system property, then the
* common pool uses a factory that uses the system class loader as the
* {@linkplain Thread#getContextClassLoader() thread context class loader}.
* In addition, if a {@link SecurityManager} is present, then
* the common pool uses a factory supplying threads that have no
* {@link Permissions} enabled, and are not guaranteed to preserve
* the values of {@link java.lang.ThreadLocal} variables across tasks.
*
* Upon any error in establishing these settings, default parameters
* are used. It is possible to disable or limit the use of threads in
@ -2849,11 +2845,6 @@ public class ForkJoinPool extends AbstractExecutorService {
* other parameters (see {@link #ForkJoinPool(int,
* ForkJoinWorkerThreadFactory, UncaughtExceptionHandler, boolean,
* int, int, int, Predicate, long, TimeUnit)}).
*
* @throws SecurityException if a security manager exists and
* the caller is not permitted to modify threads
* because it does not hold {@link
* java.lang.RuntimePermission}{@code ("modifyThread")}
*/
public ForkJoinPool() {
this(Math.min(MAX_CAP, Runtime.getRuntime().availableProcessors()),
@ -2871,10 +2862,6 @@ public class ForkJoinPool extends AbstractExecutorService {
* @param parallelism the parallelism level
* @throws IllegalArgumentException if parallelism less than or
* equal to zero, or greater than implementation limit
* @throws SecurityException if a security manager exists and
* the caller is not permitted to modify threads
* because it does not hold {@link
* java.lang.RuntimePermission}{@code ("modifyThread")}
*/
public ForkJoinPool(int parallelism) {
this(parallelism, defaultForkJoinWorkerThreadFactory, null, false,
@ -2903,10 +2890,6 @@ public class ForkJoinPool extends AbstractExecutorService {
* @throws IllegalArgumentException if parallelism less than or
* equal to zero, or greater than implementation limit
* @throws NullPointerException if the factory is null
* @throws SecurityException if a security manager exists and
* the caller is not permitted to modify threads
* because it does not hold {@link
* java.lang.RuntimePermission}{@code ("modifyThread")}
*/
public ForkJoinPool(int parallelism,
ForkJoinWorkerThreadFactory factory,
@ -2988,10 +2971,6 @@ public class ForkJoinPool extends AbstractExecutorService {
* or if maximumPoolSize is less than parallelism,
* of if the keepAliveTime is less than or equal to zero.
* @throws NullPointerException if the factory is null
* @throws SecurityException if a security manager exists and
* the caller is not permitted to modify threads
* because it does not hold {@link
* java.lang.RuntimePermission}{@code ("modifyThread")}
* @since 9
*/
public ForkJoinPool(int parallelism,
@ -3285,10 +3264,6 @@ public class ForkJoinPool extends AbstractExecutorService {
* #commonPool()} and parallelism level was set by System
* property {@systemProperty
* java.util.concurrent.ForkJoinPool.common.parallelism}.
* @throws SecurityException if a security manager exists and
* the caller is not permitted to modify threads
* because it does not hold {@link
* java.lang.RuntimePermission}{@code ("modifyThread")}
* @since 19
*/
public int setParallelism(int size) {
@ -3692,11 +3667,6 @@ public class ForkJoinPool extends AbstractExecutorService {
* already shut down. Tasks that are in the process of being
* submitted concurrently during the course of this method may or
* may not be rejected.
*
* @throws SecurityException if a security manager exists and
* the caller is not permitted to modify threads
* because it does not hold {@link
* java.lang.RuntimePermission}{@code ("modifyThread")}
*/
public void shutdown() {
checkPermission();
@ -3717,10 +3687,6 @@ public class ForkJoinPool extends AbstractExecutorService {
* (unlike the case for some other Executors).
*
* @return an empty list
* @throws SecurityException if a security manager exists and
* the caller is not permitted to modify threads
* because it does not hold {@link
* java.lang.RuntimePermission}{@code ("modifyThread")}
*/
public List<Runnable> shutdownNow() {
checkPermission();
@ -3825,13 +3791,6 @@ public class ForkJoinPool extends AbstractExecutorService {
* execution are not executed. The interrupt status will be
* re-asserted before this method returns.
*
* @throws SecurityException if a security manager exists and
* shutting down this ExecutorService may manipulate
* threads that the caller is not permitted to modify
* because it does not hold {@link
* java.lang.RuntimePermission}{@code ("modifyThread")},
* or the security manager's {@code checkAccess} method
* denies access.
* @since 19
*/
@Override