Example Travis Eclipse maven

.travis.yml

From:
https://github.com/moto-timo/eclipse-poky-1/blob/timo/maven/.travis.yml

# Although this looks like it does nothing,
# a default behavior in Travis CI is to
# call "mvn install...", so this is actually
# enough to build the project
#
# https://docs.travis-ci.com/user/languages/java/
#
language: java

jdk:
  - oraclejdk8

env: DISPLAY=:99.0

addons:
  apt:
    packages:
    - fluxbox
    - make
    - xsltproc
    - docbook-utils
    - fop
    - dblatex
    - xmlto

before_script:
  - export DISPLAY=:99.0
  - Xvfb :99.0 -extension RANDR > /dev/null &
  - fluxbox &
  - sleep 10