Here are three different ways to code a 'Hello World' program in Java ... test your installation with a simple Java Hello World example and explore all the new features and enhancements that have been ...

This example will show you four different ways to implement this functional interface in your code — starting with how to use an actual class, and how to create very concise code with a lambda ...

This tutorial introduces you to Java annotations ... For example, Listing 1 declares a simple annotation type that you might use to annotate thread-safe code. After declaring this annotation ...

That brings us to the end of this Java tutorial. Hopefully, you now have a good idea of how to learn Java. You can even write some simple code yourself: using variables and conditional statements ...

Maximizing code reuse in your Java programs ... valuable in your API. For example, explain the business operations in the API, parameters, return objects, and so on. Simple and descriptive code ...