anchor.diff:  # COPY CIMEar/logging.properties /usr/local/tomee/conf/logging.properties
   
   # configuring Tomcat to use log4j rather than java.util.logging doesn't work either, see https://tomcat.apache.org/tomcat-8.0-doc/logging.html#Using_Log4j
  -# the only juli jars are for an earlier version and support was apparently dropped in 8.5.20 (TomEE 7.0.4)
  +# the only juli jars are for an earlier version and support was apparently dropped in 8.5.20 (TomEE 7.1.0)
   # RUN mv /usr/local/tomee/conf/logging.properties /usr/local/tomee/conf/logging.properties.original
   # COPY CIMEar/log4j.properties /usr/local/tomee/lib/log4j.properties
   # COPY CIMEar/apache-log4j-1.2.17/log4j-1.2.17.jar /usr/local/tomee/liblog4j-1.2.17.jar
  
positive.code:     done
  
  RUN set -x \
  	&& curl -fSL https://repo.maven.apache.org/maven2/org/apache/tomee/apache-tomee/7.0.4/apache-tomee-7.0.4-plus.tar.gz.asc -o tomee.tar.gz.asc \
  	&& curl -fSL https://repo.maven.apache.org/maven2/org/apache/tomee/apache-tomee/7.0.4/apache-tomee-7.0.4-plus.tar.gz -o tomee.tar.gz \
      && gpg --batch --verify tomee.tar.gz.asc tomee.tar.gz \
  	&& tar -zxf tomee.tar.gz \
  	&& mv apache-tomee-plus-7.0.4/* /usr/local/tomee \
  	&& rm -Rf apache-tomee-plus-7.0.4 \
  	&& rm bin/*.bat \
  	&& rm tomee.tar.gz*
  
  
negative.code: #   http://localhost:8080/cimweb/cim/ping
  #   http://localhost:8080/cimweb/cim/list
  
  # Most of this is directly copied from https://github.com/tomitribe/docker-tomee/blob/master/8-jre-7.1.0-plus/Dockerfile
  # but based on a hadoop image from spark-docker, both of which have a common root at openjdk:8-jre.
  
  FROM derrickoswald/spark-docker:latest
  