On Mon, 9 Dec 2024 19:26:53 GMT, Coleen Phillimore wrote:
> The Class.getModifiers() method is implemented as a native method in
> java.lang.Class to access a field that we've calculated when creating the
> mirror. The field is final after that point. The VM doesn't need it anymore,
> so ther
On Mon, 9 Dec 2024 20:27:52 GMT, Coleen Phillimore wrote:
>> src/hotspot/share/classfile/javaClasses.cpp line 1504:
>>
>>> 1502: macro(_reflectionData_offset, k, "reflectionData",
>>> java_lang_ref_SoftReference_signature, false); \
>>> 1503: macro(_signers_offset, k,
On Wed, 30 Oct 2024 19:28:32 GMT, Sean Mullan wrote:
>> This is the implementation of JEP 486: Permanently Disable the Security
>> Manager. See [JEP 486](https://openjdk.org/jeps/486) for more details. The
>> [CSR](https://bugs.openjdk.org/browse/JDK-8338412) describes in detail the
>> main ch
On Wed, 16 Oct 2024 06:28:03 GMT, Alan Bateman wrote:
>> Thanks, will fix.
>
> SecurityManager::getClassContext hasn't been needed since JDK 9 but we
> decided to keep the implementation in case there are older versions of
> logging libraries that extend SecurityManager so they can call this me
On Mon, 2 Sep 2024 12:25:05 GMT, Alan Bateman wrote:
> This PR proposes to add a JDK-specific monitoring and management interface
> for the virtual thread scheduler. The interface is named
> VirtualThreadSchedulerMXBean and allows JMX based tooling monitor/manage the
> scheduler's target paral
On Fri, 30 Aug 2024 21:51:49 GMT, Coleen Phillimore wrote:
>> Move JVM implementation access flags that are not specified by the classfile
>> format into Klass so we can shrink AccessFlags to u2 in a future change.
>>
>> Tested with tier1-7.
>>
>> NOTE: there are arm, ppc and s390 changes to t
On Tue, 14 May 2024 18:10:28 GMT, Maurizio Cimadamore
wrote:
>> This PR implements [JEP 472](https://openjdk.org/jeps/472), by restricting
>> the use of JNI in the following ways:
>>
>> * `System::load` and `System::loadLibrary` are now restricted methods
>> * `Runtime::load` and `Runtime::loa
On Mon, 13 May 2024 11:47:38 GMT, Maurizio Cimadamore
wrote:
>> This PR implements [JEP 472](https://openjdk.org/jeps/472), by restricting
>> the use of JNI in the following ways:
>>
>> * `System::load` and `System::loadLibrary` are now restricted methods
>> * `Runtime::load` and `Runtime::loa
On Mon, 4 Dec 2023 16:08:32 GMT, Alan Bateman wrote:
> When a virtual thread continues after Thread.yield it currently consumes
> thread's parking permit. This is an oversight, the parking permit should only
> be consumed when continuing after park.
>
> The changes are straight-forward. The in
On Sat, 2 Sep 2023 00:50:08 GMT, Alex Menkov wrote:
> JDK-8226420 has been closed as a duplicate.
> The fix removes references to 8226420 from problemlist (the tests remain
> problem-listed due other issues).
test/jdk/ProblemList.txt line 727:
> 725: sun/tools/jstatd/TestJstatdDefaults.java
On Tue, 11 Apr 2023 18:35:56 GMT, Roger Riggs wrote:
>> Define an internal jdk.internal.util.Architecture enumeration and static
>> methods to replace uses of the system property `os.arch`.
>> The enumeration values are defined to match those used in the build.
>> The initial values are: `X64, X
On Tue, 11 Apr 2023 18:02:14 GMT, Martin Doerr wrote:
>> Roger Riggs has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Modified test to check Architecture is64bits() and isLittleEndian()
>> against Unsafe respective values.
>> Relocate
On Tue, 11 Apr 2023 10:15:27 GMT, Martin Doerr wrote:
>> Roger Riggs has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Remove unused static and import of Stabile
>
> test/jdk/jdk/internal/util/ArchTest.java line 128:
>
>> 126:
On Fri, 7 Apr 2023 21:13:03 GMT, Roger Riggs wrote:
>> Define an internal jdk.internal.util.Architecture enumeration and static
>> methods to replace uses of the system property `os.arch`.
>> The enumeration values are defined to match those used in the build.
>> The initial values are: `X64, X8
On Fri, 7 Apr 2023 09:28:18 GMT, Thomas Stuefe wrote:
> > > What I meant was: You define PPCLE. PPCLE specifies ppc, little endian.
> > > We also have PPC big-endian, it is used by AIX (and you can also run
> > > Linux with PPC big-endian). Why omit that?
> > > os.arch for AIX is "ppc64".
> >
On Thu, 6 Apr 2023 19:25:19 GMT, Roger Riggs wrote:
>> Define an internal jdk.internal.util.Architecture enumeration and static
>> methods to replace uses of the system property `os.arch`.
>> The enumeration values are defined to match those used in the build.
>> The initial values are: `X64, X8
On Thu, 6 Apr 2023 07:40:50 GMT, Per Minborg wrote:
>> Roger Riggs has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Correct spelling of isAARCH64 in WIndows AttachProviderImpl
>
> src/java.base/share/classes/jdk/internal/util/Architecture
On Wed, 5 Apr 2023 19:20:08 GMT, Roger Riggs wrote:
>> Define an internal jdk.internal.util.Architecture enumeration and static
>> methods to replace uses of the system property `os.arch`.
>> The enumeration values are defined to match those used in the build.
>> The initial values are: `X64, X8
On Thu, 6 Apr 2023 07:36:36 GMT, Per Minborg wrote:
>> Roger Riggs has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Correct spelling of isAARCH64 in WIndows AttachProviderImpl
>
> src/java.base/share/classes/jdk/internal/util/Architecture
On Wed, 5 Apr 2023 21:36:57 GMT, Glavo wrote:
>> src/java.base/share/classes/jdk/internal/util/Architecture.java line 77:
>>
>>> 75: */
>>> 76: @ForceInline
>>> 77: public static boolean isARM() {
>>
>> It should define what’s the difference to aarch64 for example will aarch64
>>
On Wed, 5 Apr 2023 19:20:08 GMT, Roger Riggs wrote:
>> Define an internal jdk.internal.util.Architecture enumeration and static
>> methods to replace uses of the system property `os.arch`.
>> The enumeration values are defined to match those used in the build.
>> The initial values are: `X64, X8
On Fri, 6 Jan 2023 23:13:09 GMT, Archie L. Cobbs wrote:
>> This PR adds a new lint warning category `this-escape`.
>>
>> It also adds `@SuppressWarnings` annotations as needed to the JDK itself to
>> allow the JDK to continue to compile with `-Xlint:all`.
>>
>> A 'this' escape warning is gener
On Tue, 15 Nov 2022 18:47:39 GMT, Maurizio Cimadamore
wrote:
>> This PR contains the API and implementation changes for JEP-434 [1]. A more
>> detailed description of such changes, to avoid repetitions during the review
>> process, is included as a separate comment.
>>
>> [1] - https://openjd
On Tue, 1 Nov 2022 16:14:20 GMT, Daniel Fuchs wrote:
>> Deprecate URL constructors. Developers are encouraged to use `java.net.URI`
>> to parse or construct any URL.
>>
>> The `java.net.URL` class does not itself encode or decode any URL components
>> according to the escaping mechanism define
On Wed, 26 Oct 2022 16:41:29 GMT, Michael McMahon wrote:
>> Deprecate URL constructors. Developers are encouraged to use `java.net.URI`
>> to parse or construct any URL.
>>
>> The `java.net.URL` class does not itself encode or decode any URL components
>> according to the escaping mechanism de
On Fri, 9 Sep 2022 12:44:31 GMT, Alan Bateman wrote:
> Degrade Thread.stop to throw UOE unconditionally, deprecate ThreadDeath for
> removal, and remove the remaining special handling of ThreadDeath from the
> JDK.
>
> Thread.stop is inherently unsafe and has been deprecated since JDK 1.2 (199
On Wed, 10 Aug 2022 08:01:41 GMT, Andrey Turbanov wrote:
> It's a bit shorter and clearer.
Also, it avoids unnecessary boxing.
-
PR: https://git.openjdk.org/jdk/pull/9816
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