Hi songe--sorry to hear of the crashes, and I don't recognize the console log entries. Have you tried the usual troubleshooting (updated system and java via software update, reboot in safe boot mode/repair disk permissions, cleaned out old version, and downloaded new .dmg version)?

There are other steps you could try to troubleshoot your system (e.g. http://www.macattorney.com/tutorial.html), so post back if you have any other questions.

I hope just the new .dmg installer will do the trick, but if you are having trouble with other java apps, it looks like it's a system problem.