I was recently ranting about a missing Singapore Java User Group. There is some information about previous groups but they appear dead. I try to start a new one… I considered to use meetup.com but I am not really willing to pay money for this. Sorry.
I am not a Java Guru or expert, but that wont stop me to organize something.
The SUN Techdays (20.22 Jan 2009) would be a good starting point.