git: openjdk/jdk: 8286447: [Linux] AWT should start in Headless mode if headful AWT library not installed

[Phil Race]

Changeset: aa506258
Author:    Phil Race <prr at openjdk.org>
Date:      2022-05-19 18:40:27 +0000
URL:       https://git.openjdk.java.net/jdk/commit/aa5062584c5a17d1ad21e31ce3f4768f6a5edbc8

8286447: [Linux] AWT should start in Headless mode if headful AWT library not installed

Reviewed-by: asemenyuk, kcr

! src/java.desktop/unix/classes/sun/awt/PlatformGraphicsInfo.java