In the technical keynote address for JavaOne 2013, Mark Reinhold, chief architect for the Java Platform Group at Oracle, described lambda expressions as the single largest upgrade to the Java ...

This example will show you ... Java Function with a concise lambda expression runs, the program prints out 25. That’s all you really need to know about the java.util.function.Function interface. It is ...

I’ll conclude with a small Java program that you can use to practice ... Here are some examples of simple expressions: 52 // integer literal age // variable name System.out.println("ABC ...

Also known as the Java 8 Predicate -- which stems from the JDK version where functional programming was introduced to developers -- this simple interface defines ... The goal of a lambda expression is ...