Run the classic “Hello, World!” Java program. Declare two variables—one for the user’s guess, and one for the secret “magic” number. Use conditional logic to check if the guess matches the magic ...

The Java virtual machine (JVM) is a program whose sole purpose is to execute other programs. This simple idea has made Java one of the most successful and long-lived platforms of all time.

Java is a very extensively used programming language. In this article, we explain how you can run Java programs from the Command Prompt.