//This is my first Java Program
// The two "/" before this line means that line is a comment. The compiler ignores comments.

//Every Java program must be in a class. We're just calling this one "Hello".
//Make sure the file name matches the class name.
public class Hello {
	//Execution of a program begins with main. All Java command line programs have the following basic main method.
    public static void main (String[] args)  // For now, just use this. The format will be explained later.
	{
		//This line prints "Hello World!"
		System.out.println("Hello, world.");
    }
}