RFR: 7903784: NullPointerException: Cannot read the array length because the return value of "java.io.File.listFiles()" is null

[Jonathan Gibbons]

On Thu, 8 Aug 2024 06:30:07 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

> Can I please get a review of this change which proposes to address NullPointerException(s) as noted in https://bugs.openjdk.org/browse/CODETOOLS-7903784?
> 
> The commit here introduces null checks to the remaining usages of `File.listFiles()` call in `ScratchDirectory`. This is similar to what we did for https://bugs.openjdk.org/browse/CODETOOLS-7903538.
> 
> No new test has been introduced given the nature of this change. Existing tests continue to pass.

Marked as reviewed by jjg (Lead).

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PR Review: https://git.openjdk.org/jtreg/pull/218#pullrequestreview-2240632954