-# Install and setup java8
-RUN apt-get update && apt-get install -y software-properties-common
-## sudo -E is required to preserve the environment. If you remove that line, it will most like freeze at this step
-RUN sudo -E add-apt-repository ppa:openjdk-r/ppa && apt-get update && apt-get install -y openjdk-8-jdk
-## Setup JAVA_HOME, this is useful for docker commandline
-ENV JAVA_HOME usr/lib/jvm/java-8-openjdk-amd64
-RUN export JAVA_HOME