ArrayList to Int[][] Help

Question

aanders5

aanders5 · Answer 1 · 2011-09-30T00:01:55+00:00

Well, I do not think you necessarily have to be....is there a way to do something like IllegalArgumentException()? Or call something like that without it being after the parameter of the method?

NormR1 563 · Answer 2 · 2011-09-30T00:03:45+00:00

something like IllegalArgumentException

Your best resource for that is to read the API doc and see what classes are available.
http://download.oracle.com/docs/cd/E17409_01/javase/6/docs/api/

or go here and read up on exceptions:
http://download.oracle.com/javase/tutorial/essential/TOC.html

aanders5 · Answer 3 · 2011-09-30T00:14:27+00:00

Ok will do

aanders5 · Answer 4 · 2011-09-30T02:31:48+00:00

In case anyone else refers back to this post for any information.

The correct way to fix my scenario and call the exception was..

throw new IllegalArgumentException("Invalid Matrix Size");