anchor.diff:      apt-get update && \
       mkdir /var/run/jenkins && \
       apt-get install -y jenkins && \
  -    service jenkins stop
  +    service jenkins stop && \
  +    apt-get autoclean -y && \
  +    apt-get autoremove -y
   EXPOSE 8080
   VOLUME ["/var/lib/jenkins"]
   ENTRYPOINT [ "java","-jar","/usr/share/jenkins/jenkins.war" ]
  
positive.code: ENV GRADLE_HOME /opt/gradle-0.9
  ENV PATH $GRADLE_HOME/bin:$PATH
  
  # Fake a fuse install (to prevent ia32-libs-multiarch package from producing errors)
  # RUN cd /tmp ; apt-get download fuse && \
  #     cd /tmp ; dpkg-deb -x fuse_* . && \
  #     cd /tmp ; dpkg-deb -e fuse_* && \
  #     cd /tmp ; rm fuse_*.deb && \
  #     cd /tmp ; echo -en '#!/bin/bash\nexit 0\n' > DEBIAN/postinst && \
  #     cd /tmp ; dpkg-deb -b . /fuse.deb && \
  #     cd /tmp ; dpkg -i /fuse.deb && \
  #     apt-get install -y ia32-libs-multiarch && \
  #     apt-get autoclean -y && \
  #     apt-get autoremove -y
  
  # Add git
  RUN apt-get install -y git-core && \
      apt-get autoclean -y && \
  
negative.code:     apt-get install -y unzip -y && \
      apt-get autoclean -y && \
      apt-get autoremove -y
  
  ENV JAVA_HOME /usr/bin/java
  ENV PATH $JAVA_HOME:$PATH
  