Learn seven advanced techniques for working with fields and methods in Java, including recursion, method call chaining, pass-by-value arguments, and rules for calling methods ...

This post explains how to use classes in Java to build objects and organize your code. Also learn: constructors, static methods, and more!

This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

When developing Java applications, it is easy to get used to invoking logging on the provided logger via its log level-specific methods.

From new syntax for functional programming styles, to lambdas, collection streaming, and method references as first class citizens, Groovy developers will have an edge when writing Java code in ...

A look at some of Java 8’s new features, using both Java’s proposed syntax and Scala. We cover lambda expressions, higher-order functions, parallel collections and virtual extension methods ...

Don't let the occurrence of a RuntimeException in Java bring your code to a standstill. Here are 10 examples of how to avoid runtime exceptions in Java.