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

[Jaikiran Pai]

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

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

Hello Glavo, I've created https://bugs.openjdk.org/browse/JDK-8311943 to track this change. Please update the title to this PR to `8311943: Cleanup usages of toLowerCase() and toUpperCase() in java.base` so that it triggers the official RFR.

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PR Comment: https://git.openjdk.org/jdk/pull/14763#issuecomment-1632426553