JRE7u371-b07 (JDK-8289906)
This version of the JDK has permanently made -Djava.awt.headless=true
Is this a bug that will be addressed? or a permanent change. I cant follow the link on the release page because I do not have an OpenJDK account, and I do not see the issue when I go to bugs.openjdk.org directly.
https://www.oracle.com/java/technologies/javase/7-support-relnotes.html#R170_371