Since Jetty in Jenkins v1.535, "Meet Jenkins" and other pages are out of date in the wiki. In particular, the "java -jar jenkins.war" link.
I am not authorized to edit the "Meet Jenkins" page (only wiki admins and moderators are authorized).

"JRE 1.5" should also be changed to "JRE 1.6" in the "Meet Jenkins" page.

Need update:
https://wiki.jenkins-ci.org/display/JENKINS/Meet+Jenkins
https://wiki.jenkins-ci.org/display/JENKINS/Containers
https://wiki.jenkins-ci.org/display/JENKINS/Winstone