Hi Tobias and thanks for posting!
Now your problem is that nothing is been drawn.
For this task I was provided with classes that create the initial circles.
CirclesFigure.create( ); and CirclesFigure.draw(circle); draws the initial circles. The program requests the user to Input the number of circles at the beginning and that number of circles is displayed in the window.
Ok here is another unsuccessful attempt of mine at the move method. The first circle appears at initial position 10,10. I found this out using Transcript.println(getX());Transcript.println(getY()); This is why I used radius as the variable from where the array of circles moves!
Yet, there there seems to be something missing from the code, because the circles don't move. Am I using the wrong logic here?