An interface in java is a blueprint of a class. It has static constants and abstract methods. The interface in Java is a mechanism to achieve abstraction. There can be only abstract methods in the ...

The functional consumer interface is a key part of the Java Streams API. Here is a simple Consumer interface example to show you how to use this Java component.

An example of calling Clojure from Java by defining a set of Java interfaces, then using the Clojure Java API to start invoking Clojure code that implements those interfaces.

How to write a Java palindrome program for Strings Good programmers need to create code that efficiently solves problems, using various methods. A popular academic exercise is to create a program that ...

This tutorial demonstrates the power of lambda expressions by contrasting implementations of a mathematical example using C++, Java without lambdas, and Java 8 with lambda expressions.

This article describes mobile phone UI development using the Mobile Information Device Profile APIs. It is reproduced from the book Developing Scalable Series 40 Applications: A Guide for Java ...