Sure - read this gist from the bottom up: https://gist.github.com/javajosh/55339742aad2f1a1b881 https://gist.github.com/javajosh/55339742aad2f1a1b881 Be sure a

Sure - read this gist from the bottom up: https://gist.github.com/javajosh/55339742aad2f1a1b881 https://gist.github.com/javajosh/55339742aad2f1a1b881 Be sure also to check out Brian Goetz's excellent "Lambdas under the covers" talk, linked in the gist.