RFR: JDK-8295405 : Add cause in a couple of IllegalArgumentException and InvalidParameterException shown by sun/security/pkcs11 tests [v2]

[Sean Mullan]

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On Tue, 18 Oct 2022 14:55:12 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

>> We have a number of failing sun/security/pkcs11 test on RHEL 8.6, see
>> 
>> https://bugs.openjdk.org/browse/JDK-8295343
>> 8295343 : sun/security/pkcs11 tests fail on Linux RHEL 8.6
>> 
>> The exceptions generated by these tests sometimes miss the cause (causing exception), it would be nice to have this added to get the complete exception backtrace.
>
> Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:
> 
>   More causes

src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11PSSSignature.java line 212:

> 210:         } catch (NullPointerException npe) {
> 211:             throw new SignatureException("Unsupported digest: " +
> 212:                     digestAlg, npe);

I don't think the `NullPointerException` adds any value here. I would leave that out.

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PR: https://git.openjdk.org/jdk/pull/10726