Also known as the Java 8 Predicate -- which stems from the JDK version where functional programming was introduced to developers -- this simple interface defines five methods, although only the Java ...

Java is one of the most popular programming languages. Here are answers to some most common Inheritance questions asked in Java interviews.

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 ...

You have a method that contains a LINQ query. If you use the right interface, other developers can piggyback on your method with their LINQ queries without losing efficiency.

Extension methods provide a great way for extending a class functionality -- but it's interfaces that let you use those methods anywhere you want.