RFR: 8241306: Add SignatureMethodParameterSpec subclass for RSASSA-PSS params [v4]

[Weijun Wang]

On Mon, 12 Apr 2021 13:23:44 GMT, Sean Mullan <mullan at openjdk.org> wrote:

> The `@implSpec` looks good. I view the `@implNote` more like an `@apiNote` though.

API notes are for "[commentary, rationale, or examples pertaining to the API](https://bugs.openjdk.java.net/browse/JDK-8068562)". I'm not sure if `getParameterSpec()` must always return a non-null object when algorithm is RSASSA-PSS. The spec says "may be <code>null</code> if not specified". So I used "In this implementation".

> test/lib/jdk/test/lib/security/XMLUtils.java line 63:
> 
>> 61: import java.security.spec.PSSParameterSpec;
>> 62: import java.util.*;
>> 63: 
> 
> Can you add some comments about this class, e.g., "A collection of test utility methods for parsing, validating and generating XML Signatures".

OK for this and the next two.

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PR: https://git.openjdk.java.net/jdk/pull/3181