install: true
language: java
jdk:
  - oraclejdk8
before_install:
  - 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
script:
  - |
    time mvn -q -T 2C -DskipTests install && time mvn -q -T 2C surefire:test@unit-tests && mvn -q surefire:test@integration-tests  && time build_utils/verify_licenses.sh
cache:
  directories:
  - $HOME/.m2