Swiftly brush up on the foundations of Java programming Java Essentials For Dummies is a reliable and succinct reference on the core components of Java--the multifaceted general-purpose language used for desktop, mobile, and web applications. This straightforward book gets right to the point--eliminating review material and wordy explanations--so you get what you need, fast. Strengthen your understanding of the basics of coding with Java Review what you've already learned or pick up key skills Use Java to build a variety of applications and more Jog your memory on the essentials as you work and get clear answers to your questions Perfect for supplementing classroom learning, reviewing for a certification, or staying knowledgeable on the job, Java Essentials For Dummies is a direct reference that's great to keep on hand as an everyday desk reference.