Add @DataBoundConstructor to SleepBuilder along with test unit.
Merge branch 'master' of https://github.com/jenkinsci/jenkins
[FIXED JENKINS-19752] write in the correct outputstream
Junit 4
[JENKINS-19752] Test
Merge 11fe787 from mathieu-pousse/master #954
[JENKINS-19752] Forgotten debug statement
[JENKINS-18634] Noting in changelog.
Merge branch 'master' of https://github.com/jenkinsci/jenkins