anchor.diff:  ENV DOCKER_COMPOSE_VERSION 1.9.0
   ENV NODEJS_VERSION 7.2.0
   ENV DOCKER_MACHINE_VERSION 0.8.2
  +
  +
   
   # basic packages
   RUN apt-get update -qq && apt-get install -qqy \
  
positive.code: EXPOSE 8080
  
  CMD ["/usr/bin/supervisord"]
  
  
negative.code:     build-essential \
      git
  
  
  # installing java jdk
  RUN apt-get update
  RUN apt-get install software-properties-common -y
  RUN add-apt-repository ppa:webupd8team/java -y
  RUN apt-get update
  RUN echo debconf shared/accepted-oracle-license-v1-1 select true | debconf-set-selections
  RUN apt-get install oracle-java7-installer -y
  
  #
  # docker
  