Travis-CI 目前默认不支持JDK 6 和 Maven 3.2.5了。
#.travis.yml
language: java
addons:
apt:
packages:
- openjdk-6-jdk
jdk:
- oraclejdk8
- openjdk7
- openjdk6
before_install:
- echo "Downloading Maven 3.2.5"
&& wget https://archive.apache.org/dist/maven/maven-3/3.2.5/binaries/apache-maven-3.2.5-bin.zip
&& unzip -qq apache-maven-3.2.5-bin.zip
&& export M2_HOME=$PWD/apache-maven-3.2.5
&& export PATH=$M2_HOME/bin:$PATH
&& mvn -version