I am a JAVA Programmer. For some reason, I am unable to find a JAVA job. Can you tell me what i can do to improve my JAVA skills?

http://www.sun.com/corp_emp/

At this webpage, you can navigate within the TRAINING section (toward the right) to find out how to improve your skills. You can also use this page in order to look for a job within Sun Microsystems.

http://www.bls.gov/oco/
You can use this website to find jobs in which java and other programming skills are needed. You can also go to sites such as http://www.monster.com to search for job openings.