essentials/Essentials — pull request #460 by main-- (2013-04-29 18:37:31+00:00)
Title: Made the "throws" declaration of getWarps() more specific

It is very difficult to handle an Exception thrown by an API method when you don't have any way to **programatically** (without dirty stuff like string comparisons, so the message is not enough) distinguish errors and find out what's going on.