All Java methods have an argument list and a body, so it should come as no surprise that these two elements are an important part of Java lambda syntax. Furthermore, the Java lambda syntax separates ...

The EasyMock example in “Creating DSLs in Java, Part 2,” Listing 5, illustrates this. Internal vs external DSLs Internal DSLs ride on a host language, so an internal DSL’s syntax is both ...

Any method you can conjure up takes an object and returns an object that fulfills the Java Function contract. How to use Java’s Function interface. For this Java Function interface example, we will ...