anchor.diff:    cd /tmp && \
     apt-get install -y oracle-java8-installer && \
     apt-get install -y maven && \
  +  rm -rf /var/lib/apt/lists/* && \
  +  rm -rf /var/cache/oracle-jdk8-installer
  +
  +COPY . /tmp/tiler-example
  +
  +RUN \
     cd /tmp/tiler-example && \
     npm install && \
     grunt build && \
  
positive.code: FROM library/ubuntu
  
  COPY . /tmp/tiler-example
  
  WORKDIR /tmp
  
  
negative.code:   mkdir /opt/tiler-example && \
    cp target/tiler-example-*-fat.jar /opt/tiler-example && \
    cp config.json /opt/tiler-example && \
  
  WORKDIR /opt/tiler-example
  
  