Okay so I have this book called: Java Programming for the Absolute Beginner. I typed in this on notepad:

Code:
/*
 * Hello World
 * The classic first program
 */

public class HelloWorld {

  public static void main(String args[]) {
    System.out.println("Hello, world!");
  }

}
So, the thing says to compile it. It makes me install Java SDK and this crap that doesn't work on my computer.

What I'm wondering is, is there a way to compile this stuff without going on the command prompt?
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