Using lambdas in Java 8 looks pretty much exactly like your example. The line you quote from the article is about a proposed way of declaring lambda types, whe

Using lambdas in Java 8 looks pretty much exactly like your example. The line you quote from the article is about a proposed way of declaring lambda types, where instead of private Foo MyMethod(string str, Func<Bar, string, int> func) { //... } you could write something like private Foo MyMethod(string str, (string,int)->Bar func) { //... }