cloudfoundry/cloudfoundry-buildpack-java — pull request #3 by wilkinsona (2013-03-12 09:06:14+00:00)
Title: :rubygems source is insecure - use https://rubygems.org instead

The source :rubygems is insecure. As recommended by the warning
message when this source is used, update the source to be
https://rubygems.org.