On Mon, 2 Dec 2024 12:42:47 GMT, Alan Bateman <al...@openjdk.org> wrote:
>> Jaikiran Pai has updated the pull request incrementally with four additional
>> commits since the last revision:
>>
>> - remove unnecessary space
>> - Path.of() instead of Paths.get()
>> - fix formatting of try-with-resources in CgroupSubsystemController.java
>> - leave out MethodUtil from the clean up
>
> src/java.base/linux/classes/jdk/internal/platform/CgroupSubsystemController.java
> line 68:
>
>> 66:
>> 67: try (BufferedReader bufferedReader =
>> 68:
>> Files.newBufferedReader(Paths.get(controller.path(), param))) {
>
> The formatting has got messed up here. If you create `Path path =
> Path.of(controller.path(), param)` then the try line would fit on one line
> and would fix the formatting issue. Maybe some future cleanup will replace
> this with `Files.lines` as this just needs to return the first line.
Fixed. I moved the `Path.of()` outside of the try-with-resources and the line
length is now more reasonable.
> src/java.base/linux/classes/jdk/internal/platform/CgroupSubsystemController.java
> line 167:
>
>> 165: if (controller == null) return defaultRetval;
>> 166:
>> 167: try (Stream<String> lines =
>> Files.lines(Paths.get(controller.path(), param))) {
>
> Using Path.of might be clearer here.
Done, here and one other place in this file.
> src/java.base/share/classes/sun/reflect/misc/MethodUtil.java line 36:
>
>> 34: import java.security.CodeSource;
>> 35: import java.security.PermissionCollection;
>> 36: import java.security.SecureClassLoader;
>
> I'm half tempted to suggest leaving MethodUtil out of this change. There is
> further work required her and leaving the SM usage is a reminder of that.
Understood. I've now updated this PR to revert back the changes in this file.
> src/java.management/share/classes/sun/management/VMManagementImpl.java line
> 249:
>
>> 247:
>> 248: // construct PerfInstrumentation object
>> 249: Perf perf = Perf.getPerf();
>
> An extra space crept in that at some point
Thanks for spotting that, I hadn't noticed it.
-------------
PR Review Comment: https://git.openjdk.org/jdk/pull/22478#discussion_r1865864725
PR Review Comment: https://git.openjdk.org/jdk/pull/22478#discussion_r1865865592
PR Review Comment: https://git.openjdk.org/jdk/pull/22478#discussion_r1865863888
PR Review Comment: https://git.openjdk.org/jdk/pull/22478#discussion_r1865865984
