cask :v1 => 'bluej' do version '3.1.6' sha256 'b53cb1ce8384845767074480b26b2795aecf7d0f0e9027747c0106918a7471a6' url "http://www.bluej.org/download/files/BlueJ-#{version.delete('.')}.zip" name 'BlueJ' homepage 'http://www.bluej.org' license :gpl app "BlueJ #{version}/BlueJ.app" end