Arrays in Java are variables that contain multiple values. These let you store things like lists of high scores or phone numbers and can also be organized, counted, and manipulated in other ways.

Learn three ways to document your code, then get started using identifiers, types, literals, and variables in Java 12 Topics Spotlight: New Thinking about Cloud Computing ...

Learn what a variable is, how to declare it, what types of variables exist, and what scope and modifiers mean in Java, one of the most popular programming languages.