git: openjdk/jdk: master: 8358526: Clarify behavior of java.awt.HeadlessException constructed with no-args

[Phil Race]

Changeset: 81985d42
Branch: master
Author:    Phil Race <prr at openjdk.org>
Date:      2025-06-20 22:22:41 +0000
URL:       https://git.openjdk.org/jdk/commit/81985d422d3a433c1248deec18e4fd9b9f780c2c

8358526: Clarify behavior of java.awt.HeadlessException constructed with no-args

Reviewed-by: aivanov, honkar

! src/java.desktop/share/classes/java/awt/HeadlessException.java
+ test/jdk/java/awt/Headless/HeadlessExceptionTest.java