The functional Predicate interface gets used extensively by the Java 8 Streams API. Any developer who wants to master functional programming in Java will need to be comfortable with the Predicate ...

If you want to master functional programming, the best place to start is with the Java Function interface. This example will show you four different ways to implement this functional interface in your ...

Consumer<String> consumer = (s) -> System.out. println (s); The compiler analyzes the previous declaration and determines that the java.util.function.Consumer predefined functional interface’s ...

Welcome back to this two-part tutorial introducing functional programming in a Java context. In Functional programming for Java developers, Part 1, I used JavaScript examples to get you started ...

The Java wars have spilled into the consumer market. Hewlett-Packard and Microsoft are teaming to compete against Sun Microsystems in the nascent market for technology that networks consumer ...