reverting changes of JVM from 1.8 back to 1.7. leaving javadoc compliance at 1.8
reverting changes of JVM from 1.8 back to 1.7. leaving javadoc
compliance at 1.8
dasein-cloud/dasein-cloud-test,daniellemayne/dasein-cloud-test,maksimov/dasein-cloud-test,JanewzhWang/dasein-cloud-test