anchor.diff:  
   ######
   # Install common dependencies from packages
  +#
  +# WARNING: DO NOT PUT JAVA APPS HERE! Otherwise they will install default
  +# Ubuntu Java.  See Java section below!
   ######
   RUN apt-get -q update && apt-get -q install --no-install-recommends -y \
  -    ant \
       build-essential \
       bzip2 \
       cmake \
  
positive.code:     python-pip \
      snappy \
      zlib1g-dev
  
  # Fixing the Apache commons / Maven dependency problem under Ubuntu:
  # See http://wiki.apache.org/commons/VfsProblems
  RUN cd /usr/share/maven/lib && ln -s ../../java/commons-lang.jar .
  
  ######
  # Install ISA-L library
  
negative.code: RUN apt-get -q update
  
  # Auto-accept the Oracle JDK license
  RUN echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | sudo /usr/bin/debconf-set-selections
  RUN apt-get -q install --no-install-recommends -y oracle-java8-installer
  
  ####
  # Apps that require Java
  ###
  RUN apt-get -q update && apt-get -q install --no-install-recommends -y \
      ant \
      maven
  
  # Fixing the Apache commons / Maven dependency problem under Ubuntu:
  # See http://wiki.apache.org/commons/VfsProblems
  RUN cd /usr/share/maven/lib && ln -s ../../java/commons-lang.jar .
  
  ######
  # Install findbugs
  