RFR: 8331008: Implement JEP 478: Key Derivation Function API (Preview) [v43]

[Kevin Driver]

On Fri, 20 Sep 2024 20:07:07 GMT, Kevin Driver <kdriver at openjdk.org> wrote:

>> src/java.base/share/classes/javax/crypto/KDF.java line 405:
>> 
>>> 403: 
>>> 404:         } catch (NoSuchAlgorithmException nsae) {
>>> 405:             return handleException(nsae);
>> 
>> Is there really scenario requiring `handleException()`? I mean, is there really `NoSuchAlgorithmException` object containing `InvalidAlgorithmParameterException` as cause and need to be thrown as  `InvalidAlgorithmParameterException`? Can you show a possible call path for this to happen?
>> Same goes for the other `handleException()` call on line 457.
>
> This is to surface wrapped `IAPE`s. I'll have to do some digging to see whether this is still possible after the recent DPS refactoring; however, it was possible at one point.

Removed in https://github.com/openjdk/jdk/pull/20301/commits/bd1f658fb334765f656a9411149e6572a8ecdb6e.

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PR Review Comment: https://git.openjdk.org/jdk/pull/20301#discussion_r1772017989