Outputing the results of your programs

Question

In C++ I always output the results of my programs to the screen. Because I was always making just console programs I would use cout like this:
int main( )
int product = 2;
while(product <= 1000)
cout << 2 * product;
return 0;
Now I have a 5 year old Deitel book that I've been looking through and it appears that they rely more on using some GUI components. They will mostly output the results to dialog boxes or message boxes.
I was wondering is that the only way in Java to output the results of your programs? For example how could I write the above program in Java outputing the results to the console window?

Answer 1

public class MyOutput{
      public static void main(String args[]){
             System.out.println("Hello World"); // <<-- Output to a console.....
}