anchor.diff:  FROM tomcat:8.0.53-jre8
   
  -# 言語インストール
  -RUN apt-get update && \
  -    apt-get -y install task-japanese locales-all
  +# 言語、build用JDKインストール
  +RUN apt update && \
  +    apt -y install task-japanese locales-all openjdk-8-jdk
   
   # 言語設定
   ENV LANG=ja_JP.UTF-8
  
positive.code: # インストーラー等削除
  WORKDIR /root
  RUN rm -rf /tmp/install/ && \
      rm -rf .m2
  
  
  # CMD ["$CATALINA_HOME/bin/catalina.sh", "run"]
  
negative.code:     curl -LO https://github.com/cstudioteam/handywedge/archive/master.zip && \
      unzip master.zip && \
      curl -LO -b "oraclelicense=accept-securebackup-cookie" \
      curl -O https://archive.apache.org/dist/maven/maven-3/3.5.4/binaries/apache-maven-3.5.4-bin.tar.gz && \
      tar xzf apache-maven-3.5.4-bin.tar.gz && \
      cd  handywedge-master/handywedge-openidconnect && \
  