Refactoring to Java 8

In this demo, Trisha highlights the benefits of using Java 8, demonstrates how to automatically refactor your code to make use of them, and compare performance and readability of the code before and after the refactorings. 0:38 Why Java 8 2:51 Safety checks 6:20 Refactoring to Lambda expressions 11:48 Performance of Lambda expressions 13:35 Designing for Lambda expressions 19:12 Refactoring “for” loop to Stream.forEach 23:44 Readability and performance: Stream.forEach vs “for” loop