RFR: 8260506: VersionHelper cleanup

Wed Jan 27 16:06:39 UTC 2021

On Wed, 27 Jan 2021 12:15:43 GMT, Claes Redestad <redestad at openjdk.org> wrote:

> Some small modernizations and cleanups that ultimately help startup of apps using JNDI/InitialContext

Looks fine to me. I have satisfied myself that `c` couldn't be a primitive type if we reach here.
Please make sure to run tier2 for this one too.

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Marked as reviewed by dfuchs (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/2259