Go + Java in container

Dockerfile

FROM golang:latest

RUN apt-get install -y git
RUN ln -fsn /usr/local/go/bin/go /usr/local/bin/go

RUN cd /tmp/ && wget --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u5-b13/jdk-8u5-linux-x64.tar.gz && \
      tar -zxf jdk-8u5-linux-x64.tar.gz && mv jdk1.8.0_05 /opt/

RUN update-alternatives --install /usr/bin/java java /opt/jdk1.8.0_05/bin/java 100
RUN update-alternatives --install /usr/bin/javac javac /opt/jdk1.8.0_05/bin/javac 100

ENV JAVA_VERSION 8
ENV JAVA_HOME /opt/jdk1.8.0_05

ENV MAVEN_VERSION 3.3.9
ENV MAVEN_HOME /usr/share/maven
ENV PATH "$PATH:$MAVEN_HOME/bin"

# install maven
RUN cd /tmp/ && wget http://archive.apache.org/dist/maven/maven-3/$MAVEN_VERSION/binaries/apache-maven-$MAVEN_VERSION-bin.tar.gz && \
      tar -xzf /tmp/apache-maven-$MAVEN_VERSION-bin.tar.gz && \
      mv /tmp/apache-maven-$MAVEN_VERSION /usr/share/maven && \
      ln -s /usr/share/maven/bin/mvn /usr/bin/mvn