RFR: 8365620: Using enhanced switch in MethodHandleDesc

[Chen Liang]

On Thu, 14 Aug 2025 04:49:28 GMT, Shaojin Wen <swen at openjdk.org> wrote:

> In MethodHandleDesc, the `ofField` method uses enhanced switch, while the `of` and `ofMethod` methods use traditional switch. The same class should have a unified style.

Sure, let's go ahead with this.

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Marked as reviewed by liach (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/26769#pullrequestreview-3171112655