RFR: 8374819: Some I/O streams left unclosed

[Alexey Semenyuk]

On Mon, 29 Dec 2025 23:29:11 GMT, Alexey Semenyuk <asemenyuk at openjdk.org> wrote:

> - Replace `Files.newInputStream(path)` in chain method calls with either `new ByteArrayInputStream(Files.readAllBytes(path))` or `path.toFile()` if there is an alternative method taking a `File` instance instead of an `InputStream` and if appropriate.
>  - Add missing try-with-resources for `Class.getResourceAsStream()` calls.

@sashamatveev PTAL

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PR Comment: https://git.openjdk.org/jdk/pull/29007#issuecomment-3725191843