git: openjdk/jdk17u-dev: 8335252: Reduce size of j.u.Formatter.Conversion#isValid

[Paul Hohensee]

Changeset: 37b98670
Branch: master
Author:    Paul Hohensee <phh at openjdk.org>
Date:      2025-06-16 11:20:50 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/37b986700f5cdc95eaf31e0c6145fa3f6ca05cbf

8335252: Reduce size of j.u.Formatter.Conversion#isValid

Backport-of: 5d866bf17d96bd0f0e4545d7eee5912eda2e3a94

! src/java.base/share/classes/java/util/Formatter.java