anchor.diff: -FROM openjdk:8u181-jdk-slim-stretch
  +FROM openjdk:8u212-b04-jdk-slim-stretch
   
   LABEL maintainer="mritd <mritd@linux.com>"
   
  
positive.code:     && apt upgrade -y \
      && apt install -y tzdata tar wget \
      && mkdir -p ${SONATYPE_DIR} ${SONATYPE_WORK} ${NEXUS_DATA} \
      && wget --no-check-certificate ${NEXUS_DOWNLOAD_URL} \
      && tar -zxvf nexus-${NEXUS_VERSION}-unix.tar.gz \
      && mv nexus-${NEXUS_VERSION} ${NEXUS_HOME} \
      && sed -e '/^nexus-context/ s:$:${NEXUS_CONTEXT}:' -i ${NEXUS_HOME}/etc/nexus-default.properties \
      && ln -s ${NEXUS_DATA} ${SONATYPE_WORK}/nexus3 \
  
negative.code: ENV TZ ${TZ}
  ENV SONATYPE_DIR /usr/local/sonatype
  ENV SONATYPE_WORK ${SONATYPE_DIR}/sonatype-work
  ENV NEXUS_VERSION 3.16.1-02
  ENV NEXUS_HOME ${SONATYPE_DIR}/nexus
  ENV NEXUS_DATA /data/nexus-data
  ENV NEXUS_CONTEXT ''
  