How to create methods in Java Let’s rewind a moment and take a closer look at the method we created. Why does it look the way it does?

Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

Learn how to use synchronous and asynchronous callbacks in Java—including callbacks with lambda expressions, CompletableFuture, and more.

You could potentially create an interface method with the same signature to pass all parameters down to the private method and return what it returns to fix this issue. In the case of our example, the ...