anchor.diff:  RUN wget --no-check-certificate \
            https://repository-master.mulesoft.org/nexus/content/repositories/releases/org/mule/distributions/mule-standalone/3.6.1/mule-standalone-3.6.1.tar.gz && \
       tar -zxf mule-standalone-3.6.1.tar.gz -C /opt && \
  -    ln -s /opt/mule-standalone-3.6.1 /opt/mule
  +    ln -s /opt/mule-standalone-3.6.1 /opt/mule && \
  +    rm -rf mule-standalone-3.6.1.tar.gz /opt/mule/apps/default /opt/mule/src
   
   ENV MULE_HOME /opt/mule
   ENV PATH $PATH:$MULE_HOME/bin
  
positive.code: 
  # install supporting tools
  RUN apt-get update && \
      apt-get install -y procps wget
  
  WORKDIR /tmp
  
  
negative.code:          http://download.oracle.com/otn-pub/java/jdk/7u75-b13/jre-7u75-linux-x64.tar.gz && \
      tar -zxf jre-7u75-linux-x64.tar.gz -C /opt && \
      ln -s /opt/jre1.7.0_75 /opt/jre && \
      update-alternatives --install /usr/bin/java java /opt/jre/bin/java 100 && \
      rm -rf jre-7u75-linux-x64.tar.gz
  
  ENV JAVA_HOME /opt/jre
  ENV JRE_HOME $JAVA_HOME
  