Exiting a do while loop

Question

i want to repeatedly ask the user to enter information until they dont enter any data and press enter. so the while condition has to be while they dont press enter. how do i make this the condition with coding?
thanks,
Peter

Answer 1

here is what i have so far, and it doesnt work
String str;
          boolean done = false;
          do {
               System.out.print("Enter a string: ");
                 str = console.next();
                 System.out.println();
                 if (!str.equals("")) {
              System.out.println("The pig Latin for of " + str + " is: "+ pigLatinString(str));
            else {
              done = true;
          } while (!done);
     }