Extract Variable Refactorings in Intelli J IDEA

In this screencast, we look at how IntelliJ IDEA can help you to refactor your code safely, with extract variable refactorings. You ll see: Introducing variable for improved readability Reducing duplicate sub expressions Extract variable from field initializer (new in IntelliJ IDEA Simplifying expressions with ternary operator (new in IntelliJ IDEA Precautions while refactoring your code