While she's busy jacking your code, she could jack something else...
Seriously, don't go to the professor. If there are any honor code or cheating problems to occur, simply point out the time stamps on the files. If this stuff was old, then her code will show up as the newer stuff. Since you have email, maybe sametime (er, Instant messaging), why don't you give her a friendly comment about her java site. Tell her that after seeing her site, you think that great minds think alike! And maybe you two could study sometime.
See what she say to that.
Oh, and do what SagaLore is telling you to do. Who knows, you might get an 'A' just for virus programming.
