Develop an 8-puzzle in java

i need to develop an 8-puzzle using (A star Algorithm also called A * algorithm) and it should be implemented in [login to view URL] should have GUI(swing) and well documented ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site). ## Platform Windows XP