RFR: JDK-8310814: Clarify the targetName parameter of Lookup::findClass [v2]

[Brent Christian]

On Mon, 26 Jun 2023 23:13:19 GMT, Mandy Chung <mchung at openjdk.org> wrote:

>> This PR updates the spec of `Lookup::findClass` to reflect the current behavior that requires a binary name or a string representing an array class in the form as returned by `Class::getName`.    
>> 
>> `test/jdk/java/lang/invoke/accessClassAndFindClass/TestFindClass.java` already covers the test cases of a nested class and an array class.
>
> Mandy Chung has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains one additional commit since the last revision:
> 
>   8310833: Clarify the targetName parameter of Lookup::findClass

Looks fine.

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Marked as reviewed by bchristi (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/14668#pullrequestreview-1533774019