language: java install: true script: - ./gradlew check - export DISPLAY=:99 - export LIBGL_ALWAYS_SOFTWARE=1 - sudo apt-get install -qq --force-yes mesa-utils libgl1-mesa-swx11 libgl1-mesa-swx11-dev xvfb - /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -screen 0 1400x900x24 -ac +extension GLX +render - glxinfo - ./gradlew run