Java threads and exceptions

Talking about tasks and exceptions in Ada, what about Java?

Tasks and exceptions in Ada

Ada's concurrency facility (tasks) reminds me of Erlang's concurrency facility. I am not fluent in any of these two languages but I like them — Ada is a fresh new entry in the list: seen a bit of it ages ago and I thought to dislike it. Now I'm looking into it again and a litte bit deeper, and I started to like it…