message: install make into openjdk image while building
diff: FROM openjdk:8 as builder
  ADD . /code/
  RUN \
  + apt-get update && \
  + apt-get install build-essential -y && \
  cd /code/ && \
  rm -Rf target node_modules && \
  chmod +x /code/mvnw && \
  sleep 1 && \
  ./mvnw package -Pprod -DskipTests && \
  mv /code/target/*.war /jhipster-registry.war && \
  - rm -Rf /code/ /root/.m2 /root/.cache /tmp/*
  + apt-get clean && \
  + rm -Rf /code/ /root/.m2 /root/.cache /tmp/* /var/lib/apt/lists/* /var/tmp/*
  FROM openjdk:8-jre-alpine
  ENV SPRING_OUTPUT_ANSI_ENABLED=ALWAYS \
  