You won’t see anything happen just yet, since the program has only been compiled and not run yet. Finally, to run the command, use the Java command. If you’re compiling simple programs and ...

We’ll start by compiling and running a Java program the old-fashioned way—with text files and console commands. This gives us a good sense of what’s actually happening. Step 1. Write a ...

With each new Java platform release, the stewards of the language always include a few new preview features that can be toyed with only if a developer knows how to unlock the capabilities at runtime.