Re: RFR: 8344197: SM cleanup in java.util.concurrent [v3]

2024-11-16 Thread Alan Bateman
On Fri, 15 Nov 2024 20:10:45 GMT, Doug Lea wrote: > A side question: Are there now any situations in which Thread.interrupt can > throw an exception? If not, a few more things in j.u.c and elsewhere could be > simplified someday. It's possible to extend Thread and override interrupt so in theo

Re: RFR: 8344197: SM cleanup in java.util.concurrent [v3]

2024-11-15 Thread Doug Lea
On Fri, 15 Nov 2024 17:46:07 GMT, Roger Riggs wrote: >> Refactored to remove use of doPrivileged() and use of SecurityManager. >> The DefaultForkJoinWorkerThreadFactory no longer uses the SM to target a >> common thread pool. >> >> A careful review is requested. > > Roger Riggs has updated the

Re: RFR: 8344197: SM cleanup in java.util.concurrent [v3]

2024-11-15 Thread Doug Lea
On Fri, 15 Nov 2024 15:46:53 GMT, Roger Riggs wrote: >> Deleting it would also mean removing or modifying a bunch of j.u./tck tests. >> Perhaps deprecation is enough. > > ok, for future cleanup Although it is barely conceivable that someone is using it for the sake of capturing the current cla

Re: RFR: 8344197: SM cleanup in java.util.concurrent [v3]

2024-11-15 Thread Alan Bateman
On Fri, 15 Nov 2024 17:46:07 GMT, Roger Riggs wrote: >> Refactored to remove use of doPrivileged() and use of SecurityManager. >> The DefaultForkJoinWorkerThreadFactory no longer uses the SM to target a >> common thread pool. >> >> A careful review is requested. > > Roger Riggs has updated the

Re: RFR: 8344197: SM cleanup in java.util.concurrent [v3]

2024-11-15 Thread Doug Lea
On Fri, 15 Nov 2024 15:56:33 GMT, Roger Riggs wrote: >> I agree on both counts with Alan: The FJP changes are not quite right, and >> in any case should be postponed until after current FJP PR, and then further >> simplified, which would be easiest if I did this. > > @DougLea If you prefer, I c

Re: RFR: 8344197: SM cleanup in java.util.concurrent [v3]

2024-11-15 Thread Roger Riggs
On Fri, 15 Nov 2024 17:32:38 GMT, Alan Bateman wrote: >> ok, removing package access check > > I see you've removed it from AtomicIntegerFieldUpdater. There are also > checkPackageAccess usages in AtomicLongFieldUpdater and > AtomicReferenceFieldUpdater. also removed - PR Review

Re: RFR: 8344197: SM cleanup in java.util.concurrent [v3]

2024-11-15 Thread Roger Riggs
> Refactored to remove use of doPrivileged() and use of SecurityManager. > The DefaultForkJoinWorkerThreadFactory no longer uses the SM to target a > common thread pool. > > A careful review is requested. Roger Riggs has updated the pull request incrementally with one additional commit since th

Re: RFR: 8344197: SM cleanup in java.util.concurrent [v2]

2024-11-15 Thread Alan Bateman
On Fri, 15 Nov 2024 15:47:43 GMT, Roger Riggs wrote: >> src/java.base/share/classes/java/util/concurrent/atomic/AtomicIntegerFieldUpdater.java >> line 399: >> >>> 397: if ((ccl != null) && (ccl != cl) && >>> 398: ((cl == null) || !isAncestor(cl, ccl))) { >>>

Re: RFR: 8344197: SM cleanup in java.util.concurrent [v2]

2024-11-15 Thread Roger Riggs
On Fri, 15 Nov 2024 13:30:34 GMT, Doug Lea wrote: >> src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java line 1108: >> >>> 1106: implements ForkJoinWorkerThreadFactory { >>> 1107: public final ForkJoinWorkerThread newThread(ForkJoinPool >>> pool) { >>> 1108:

Re: RFR: 8344197: SM cleanup in java.util.concurrent [v2]

2024-11-15 Thread Roger Riggs
> Refactored to remove use of doPrivileged() and use of SecurityManager. > The DefaultForkJoinWorkerThreadFactory no longer uses the SM to target a > common thread pool. > > A careful review is requested. Roger Riggs has updated the pull request incrementally with one additional commit since th

Re: RFR: 8344197: SM cleanup in java.util.concurrent

2024-11-15 Thread Roger Riggs
On Fri, 15 Nov 2024 07:23:23 GMT, Alan Bateman wrote: >> Refactored to remove use of doPrivileged() and use of SecurityManager. >> The DefaultForkJoinWorkerThreadFactory no longer uses the SM to target a >> common thread pool. >> >> A careful review is requested. > > src/java.base/share/classes

Re: RFR: 8344197: SM cleanup in java.util.concurrent

2024-11-15 Thread Roger Riggs
On Fri, 15 Nov 2024 13:30:34 GMT, Doug Lea wrote: >> src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java line 1108: >> >>> 1106: implements ForkJoinWorkerThreadFactory { >>> 1107: public final ForkJoinWorkerThread newThread(ForkJoinPool >>> pool) { >>> 1108:

Re: RFR: 8344197: SM cleanup in java.util.concurrent

2024-11-15 Thread Roger Riggs
On Fri, 15 Nov 2024 13:41:09 GMT, Doug Lea wrote: >> This class is currently meaningless, perhaps it should be carefully removed >> and the documentation for `priviledgedCallable` should be updated. > > Deleting it would also mean removing or modifying a bunch of j.u./tck tests. > Perhaps depre

Re: RFR: 8344197: SM cleanup in java.util.concurrent

2024-11-15 Thread Doug Lea
On Fri, 15 Nov 2024 10:16:00 GMT, Glavo wrote: >> src/java.base/share/classes/java/util/concurrent/Executors.java line 556: >> >>> 554: * A callable that runs under established access control settings. >>> 555: */ >>> 556: private static final class PrivilegedCallable implements >

Re: RFR: 8344197: SM cleanup in java.util.concurrent

2024-11-15 Thread Doug Lea
On Fri, 15 Nov 2024 07:36:37 GMT, Alan Bateman wrote: >> Refactored to remove use of doPrivileged() and use of SecurityManager. >> The DefaultForkJoinWorkerThreadFactory no longer uses the SM to target a >> common thread pool. >> >> A careful review is requested. > > src/java.base/share/classes

Re: RFR: 8344197: SM cleanup in java.util.concurrent

2024-11-15 Thread Glavo
On Fri, 15 Nov 2024 07:25:10 GMT, Alan Bateman wrote: >> Refactored to remove use of doPrivileged() and use of SecurityManager. >> The DefaultForkJoinWorkerThreadFactory no longer uses the SM to target a >> common thread pool. >> >> A careful review is requested. > > src/java.base/share/classes

Re: RFR: 8344197: SM cleanup in java.util.concurrent

2024-11-14 Thread Alan Bateman
On Thu, 14 Nov 2024 20:45:49 GMT, Roger Riggs wrote: > Refactored to remove use of doPrivileged() and use of SecurityManager. > The DefaultForkJoinWorkerThreadFactory no longer uses the SM to target a > common thread pool. > > A careful review is requested. I did a pass over this. Most of it i

RFR: 8344197: SM cleanup in java.util.concurrent

2024-11-14 Thread Roger Riggs
Refactored to remove use of doPrivileged() and use of SecurityManager. The DefaultForkJoinWorkerThreadFactory no longer uses the SM to target a common thread pool. A careful review is requested. - Commit messages: - Drop mention of permissions - 8344197: SM cleanup in java.util.co