language: java
cache:
  directories:
    - $HOME/.m2
jdk:
  - oraclejdk8
before_install:
  # Install a newer version of Maven, because Travis provides an outdated version.
  - wget https://archive.apache.org/dist/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.zip
  - unzip -qq apache-maven-3.3.9-bin.zip
  - export M2_HOME=$PWD/apache-maven-3.3.9
  - export PATH=$M2_HOME/bin:$PATH

sudo: false
language: java
cache:
  directories:
    - $HOME/.m2
jdk:
  - oraclejdk8
before_install:
  # Install a newer version of Maven, because Travis provides an outdated version.
  - wget https://archive.apache.org/dist/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.zip
  - unzip -qq apache-maven-3.3.9-bin.zip
  - export M2_HOME=$PWD/apache-maven-3.3.9
  - export PATH=$M2_HOME/bin:$PATH

Add sudo: false property to Travis CI configuration.
Add sudo: false property to Travis CI configuration.
