There is a reason why Java method modifiers exist. If you call public methods internally and don't understand why, your developers could face major class issues.

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 ...

This Java naming conventions tutorial explains how and when to use snake, kebab, Pascal and camel case with variables, methods, functions and classes.

Java would become easier for students to learn under a proposal to introduce flexible main methods and anonymous main classes to the language.