Integrated: 8311943: Cleanup usages of toLowerCase() and toUpperCase() in java.base

[Glavo]

On Mon, 3 Jul 2023 20:53:34 GMT, Glavo <duke at openjdk.org> wrote:

> Clean up misuses of `toLowerCase()`/`toUpperCase()` in java.base.

This pull request has now been integrated.

Changeset: b32d6411
Author:    Glavo <zjx001202 at gmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/b32d6411c406608ba5f7d60bfb8d935adb876564
Stats:     44 lines in 11 files changed: 6 ins; 0 del; 38 mod

8311943: Cleanup usages of toLowerCase() and toUpperCase() in java.base

Reviewed-by: naoto

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PR: https://git.openjdk.org/jdk/pull/14763