language: java
sudo: required

jdk:
  - oraclejdk8

services:
  - docker

# Install Maven 3.3.9, since the Jolokia Maven plugin requires 3.2.1 or later but Travis current runs 3.1.x
before_install:
  - docker ps -a
  - wget https://archive.apache.org/dist/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.zip
  - unzip -qq apache-maven-3.3.9-bin.zip
  - export M2_HOME=$PWD/apache-maven-3.3.9
  - export PATH=$M2_HOME/bin:$PATH
  - mvn -version

after_install:
  - docker ps -a

script: 
  - mvn clean install