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A Subversion-like Program written in Java. This subversion program contains 1) a notepad-like text editor 2) a file uploading && downloading system (can only transmit string data) 3) a chatroom that allows private || public chat In the package there are 1) the server of the subversion program, which does NOT contain an UI 2) the client of the subversion, fully GUIed 3) source codes of both server && client have fun plz~-A Subversion-like Program written in Java. This subversion program contains 1) a notepad-like text editor 2) a file uploading && downloading system (can only transmit string data) 3) a chatroom that allows private || public chat In the package there are 1) the server of the subversion program, which does NOT contain an UI 2) the client of the subversion, fully GUIed 3) source codes of both server && client have fun plz~!!