Paolo,
That was some good debugging. :] I'm constantly reminded of how much I
need to learn about Java. Based on the information you gave me, I
think I can patch the code.
I'm not sure why this problem is just now showing up.
Maybe the other programms have some ideas.
I will work on a fix
I didn't debugged the code, but the exception says:
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
so it seems that the coordinates ArrayList is empty when
trying to access it's first element in:
coordinates.get(0);
Defensive programming would suggest something like:
