I honestly expected some insight into internals of Java 8 lambdas or, for example, how `retrolambda` works. Unfortunately this is only introduction to lambdas i

I honestly expected some insight into internals of Java 8 lambdas or, for example, how `retrolambda` works. Unfortunately this is only introduction to lambdas in general (and I'm pretty surprised many haven't even heard of lambdas before)