GEODE-3423: Use openjdk:8 as the base
GEODE-3423: Use openjdk:8 as the base

Signed-off-by: Jens Deppe <49a430e4354cb6e0e5760ca1aa8f9d4560615a41@pivotal.io>

masaki-yamakawa/geode,davinash/geode,smgoller/geode,davebarnes97/geode,davinash/geode,pdxrunner/geode,deepakddixit/incubator-geode,deepakddixit/incubator-geode,jdeppe-pivotal/geode,davinash/geode,PurelyApplied/geode,PurelyApplied/geode,deepakddixit/incubator-geode,jdeppe-pivotal/geode,PurelyApplied/geode,masaki-yamakawa/geode,PurelyApplied/geode,davinash/geode,PurelyApplied/geode,masaki-yamakawa/geode,davebarnes97/geode,smgoller/geode,charliemblack/geode,smanvi-pivotal/geode,pivotal-amurmann/geode,jdeppe-pivotal/geode,smanvi-pivotal/geode,deepakddixit/incubator-geode,pdxrunner/geode,smanvi-pivotal/geode,smgoller/geode,jdeppe-pivotal/geode,pdxrunner/geode,masaki-yamakawa/geode,deepakddixit/incubator-geode,davebarnes97/geode,pdxrunner/geode,davebarnes97/geode,pivotal-amurmann/geode,smgoller/geode,pdxrunner/geode,PurelyApplied/geode,davinash/geode,charliemblack/geode,smgoller/geode,jdeppe-pivotal/geode,jdeppe-pivotal/geode,davebarnes97/geode,pdxrunner/geode,deepakddixit/incubator-geode,pivotal-amurmann/geode,smanvi-pivotal/geode,charliemblack/geode,jdeppe-pivotal/geode,davebarnes97/geode,PurelyApplied/geode,masaki-yamakawa/geode,davinash/geode,smanvi-pivotal/geode,davinash/geode,davebarnes97/geode,smgoller/geode,pivotal-amurmann/geode,deepakddixit/incubator-geode,masaki-yamakawa/geode,smgoller/geode,pdxrunner/geode,charliemblack/geode,pivotal-amurmann/geode,masaki-yamakawa/geode,charliemblack/geode