Bukkit

1.  Set your xp very very high.  I was around level 2400 don't ask...
2.  Die.
3.  Collect your tombstone and the server hangs during collection.

When I turned on debug (I recommend not doing this)  I see thousands of these messages

2012-10-17 10:22:51 [INFO] [DeathTpPlus] Player New TotalExperience= [2147483647]

I didn't let this complete.  In debug mode it never stopped.  Without debug mode it just hangs
the server for a minute and the client usually disconnects.

Using bukkit 1.3.2-R1.0-b2377  DeathTpPlus 3.9.16.2320

Let me know if you need anything else.  Really just an extreme case I'm guessing.

hmm I need to look into that again.

I did need to write an own way to handle experience as bukkit wasn't working correctly in that area.

When you get the amount of xp you get an integer, if you ADD that integer to a player it isn't the same amount if you add it at once... you need to add it one xp at a time..

There was another method in bukkit which did allow you to add a float value, but this was also not working correctly.

So let me check if there has been done some improvements.