anchor.diff:      alternatives --install /usr/bin/mvn mvn /usr/local/maven/bin/mvn 100
   
   # install gradle
  -ENV GRADLE_VERSION=2.5
  +ENV GRADLE_VERSION=2.10
   ENV GRADLE_HOME=/usr/local/gradle
   RUN wget --no-check-certificate --directory-prefix=/tmp \
       https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip && \
  
positive.code:     yum clean all && rm -rf /var/cache/yum/*
  
  # install maven
  ENV MAVEN_VERSION=3.3.3
  ENV M2_HOME=/usr/local/maven
  RUN wget --directory-prefix=/tmp \
      http://mirror.synyx.de/apache/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz && \
  
negative.code: FROM blacklabelops/jenkins-swarm:2.0
  MAINTAINER Steffen Bleul <sbl@blacklabelops.com>
  
  # Need root to build image
  