RFR: 8253176: Signature.getParameters should specify that it can throw UnsupportedOperationException [v2]

[Valerie Peng]

On Thu, 28 Apr 2022 23:28:39 GMT, Weijun Wang <weijun at openjdk.org> wrote:

>> The impl does not need to generate parameter values, but rather cannot convert the supplied parameter values into AlgorithmParameter objects. By parameter values, I mean the components of the parameters.
>
> Then what does "cannot generate parameter values" mean? Any example?

An example is RSASSA-PSS, i.e. it requires the caller to explicitly state which message digest to use, etc.

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PR: https://git.openjdk.java.net/jdk/pull/8396