RFR: JDK-8287337: SnippetUtils should throw exceptions if snippets not found

[Jonathan Gibbons]

On Tue, 31 May 2022 16:02:40 GMT, Hannes Wallnöfer <hannesw at openjdk.org> wrote:

> Looks good to me. I'm not sure the `requireNonNull` method carries its own weight given that one `getSnippetById` method could by implemented by calling the other, but that's a minor stylistic concern.

Note that the `requireNonNull` method is a local method to ensure the intended specific exception is thrown. It is not plain old `Objects.requireNonNull` that throws plain old NPE.

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PR: https://git.openjdk.java.net/jdk/pull/8892