Maven 3.6.0
Maven 3.6.0

Remove jdk-9 images as parent images have been removed (docker-library/openjdk#199)
Add jdk-12 and jdk-12-alpine images

docker-library/official-images,infosiftr/stackbrew,neo-technology/docker-official-images,docker-solr/official-images,thresheek/official-images,infosiftr/stackbrew,docker-flink/official-images,infosiftr/stackbrew,dinogun/official-images,docker-solr/official-images,31z4/official-images,thresheek/official-images,docker-flink/official-images,dinogun/official-images,docker-solr/official-images,thresheek/official-images,thresheek/official-images,31z4/official-images,docker-library/official-images,docker-solr/official-images,infosiftr/stackbrew,chorrell/official-images,31z4/official-images,chorrell/official-images,neo-technology/docker-official-images,docker-flink/official-images,31z4/official-images,neo-technology/docker-official-images,neo-technology/docker-official-images,jperrin/official-images,dinogun/official-images,chorrell/official-images,docker-library/official-images,31z4/official-images,dinogun/official-images,chorrell/official-images,31z4/official-images,thresheek/official-images,chorrell/official-images,docker-solr/official-images,chorrell/official-images,docker-library/official-images,neo-technology/docker-official-images,thresheek/official-images,jperrin/official-images,chorrell/official-images,neo-technology/docker-official-images,chorrell/official-images,31z4/official-images,neo-technology/docker-official-images,infosiftr/stackbrew,docker-solr/official-images,31z4/official-images,chorrell/official-images,docker-solr/official-images,thresheek/official-images,neo-technology/docker-official-images,31z4/official-images,dinogun/official-images,docker-solr/official-images,dinogun/official-images,jperrin/official-images,thresheek/official-images,thresheek/official-images,docker-flink/official-images,docker-flink/official-images,docker-flink/official-images,thresheek/official-images,31z4/official-images,docker-solr/official-images,dinogun/official-images,docker-library/official-images,jperrin/official-images,thresheek/official-images,docker-flink/official-images,jperrin/official-images,docker-solr/official-images,docker-flink/official-images,31z4/official-images,infosiftr/stackbrew,dinogun/official-images,thresheek/official-images,infosiftr/stackbrew,docker-library/official-images,docker-library/official-images,docker-solr/official-images,docker-flink/official-images,docker-solr/official-images,thresheek/official-images,neo-technology/docker-official-images,dinogun/official-images,neo-technology/docker-official-images,docker-flink/official-images,31z4/official-images,docker-library/official-images,infosiftr/stackbrew,jperrin/official-images,infosiftr/stackbrew,neo-technology/docker-official-images,docker-library/official-images,infosiftr/stackbrew,chorrell/official-images,docker-library/official-images,dinogun/official-images,jperrin/official-images,jperrin/official-images,docker-library/official-images,docker-solr/official-images,docker-solr/official-images,jperrin/official-images,jperrin/official-images,docker-flink/official-images,31z4/official-images,neo-technology/docker-official-images,neo-technology/docker-official-images,chorrell/official-images,docker-flink/official-images,infosiftr/stackbrew,infosiftr/stackbrew,docker-library/official-images,jperrin/official-images,dinogun/official-images,docker-flink/official-images,neo-technology/docker-official-images,chorrell/official-images,docker-library/official-images,infosiftr/stackbrew,dinogun/official-images,dinogun/official-images,docker-library/official-images,chorrell/official-images,jperrin/official-images,jperrin/official-images,thresheek/official-images,31z4/official-images,infosiftr/stackbrew