git: openjdk/jdk: 8299774: SYNTH_BUTTON_UI_KEY field is unused

[Julian Waters]

Changeset: 7607c07e
Author:    SWinxy <swinxythecat at gmail.com>
Committer: Julian Waters <jwaters at openjdk.org>
Date:      2023-01-09 02:14:43 +0000
URL:       https://git.openjdk.org/jdk/commit/7607c07e002cd86cf2a0f44df9933612550ced95

8299774: SYNTH_BUTTON_UI_KEY field is unused

Reviewed-by: serb

! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthButtonUI.java