jenkinsci/job-dsl-plugin — pull request #246 by daspilker (2014-07-04 12:29:04+00:00)
Title: Drop Java 5 Support

We have been using Java 6 API at least since 1.20, so I'm officially dropping Java 6 support although plugins depending on Jenkins <1.520 should support Java 5, see https://wiki.jenkins-ci.org/display/JENKINS/Java+5+Compatibility.