Agile Javaв„ў: Crafting Code with Test-Driven Development

Appendix C. Getting Started with IDEA

This appendix demonstrates how to build and execute the "Hello World" application using IntelliJ IDEA. Before you attempt to use a sophisticated IDE such as IDEA, you should first learn how to do command-line compilation, execution, and testing of Java code. Learning these fundamentals will ensure that you can use Java on any platform you encounter.