RFR: 8299835: (jrtfs) Unnecessary null check in JrtPath.getAttributes [v2]

[Lance Andersen]

On Tue, 10 Jan 2023 09:14:11 GMT, Andrey Turbanov <aturbanov at openjdk.org> wrote:

>> `jdk.internal.jrtfs.JrtFileSystem#getFileAttributes` never return `null`
>> 
>> https://github.com/openjdk/jdk/blob/679e485838881c1364845072af305fb60d95e60a/src/java.base/share/classes/jdk/internal/jrtfs/JrtFileSystem.java#L206-L213
>> So, no need to check for `null` its result.
>> Seems it was copied from ZipPath (name of variable suggests that) - https://github.com/openjdk/jdk/blob/master/src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipPath.java#L769. But for ZipFileSystem `null` is expected.
>
> Andrey Turbanov has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8299835: (jrtfs) Unnecessary null check in JrtPath.getAttributes
>   
>   update copyright year

Marked as reviewed by lancea (Reviewer).

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PR: https://git.openjdk.org/jdk/pull/11911