<dependency>
<groupId>com.badlogicgames.gdx</groupId>
<artifactId>gdx-backend-headless</artifactId>
<version>1.9.1</version>
</dependency>
@Grapes(
@Grab(group='com.badlogicgames.gdx', module='gdx-backend-headless', version='1.9.1')
)