Integrated: 8267587: Update java.util to use enhanced switch

Mon May 31 08:52:23 UTC 2021

On Mon, 24 May 2021 04:20:23 GMT, Tagir F. Valeev <tvaleev at openjdk.org> wrote:

> Inspired by PR#4088. Most of the changes are done automatically using IntelliJ IDEA refactoring. Some manual adjustments are also performed, including indentations, moving comments, extracting common cast out of switch expression branches, etc.
> 
> I also noticed that there are some switches having one branch only in JapaneseImperialCalendar.java. Probably it would be better to replace them with `if` statement?

This pull request has now been integrated.

Changeset: ab5a7ff2
Author:    Tagir F. Valeev <tvaleev at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/ab5a7ff2304dd4cb069ae2bbd6fdd99b3de7a6a3
Stats:     884 lines in 15 files changed: 108 ins; 328 del; 448 mod

8267587: Update java.util to use enhanced switch

Reviewed-by: iris

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PR: https://git.openjdk.java.net/jdk/pull/4161