- Changed base image to Ubuntu because PhantomJS isn't available on Debian

  stable.

Dockerfile

 #FROM java:8
-FROM debian:stable-backports
+FROM ubuntu
 MAINTAINER Nimrod Adar <nimrod@shore.co.il>
 RUN apt-get update && apt-get install -yf phantomjs libicu52 wget \
-openjdk-8-jre-headless && apt-get clean && \
+openjdk-7-jre-headless && apt-get clean && \
 rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 COPY silent_install.xml /tmp/silent_install.xml
 RUN cd /tmp && wget \