File list (Check if you may need any files):
BookTrade1.2\.project
............\src\com\jay\chou\BookSeller.java
............\...\...\...\....\BookBuyer.java
............\...\...\...\....\BookSellerGUI.java
............\...\...\...\....\Book.java
............\...\...\...\....\AddBookGui.java
............\...\...\...\....\BookBuyerGUI.java
............\bin\com\jay\chou\BookSellerGUI.class
............\...\...\...\....\BookSellerGUI$4.class
............\...\...\...\....\BookSellerGUI$2.class
............\...\...\...\....\BookSellerGUI$1.class
............\...\...\...\....\BookSellerGUI$3.class
............\...\...\...\....\BookSeller.class
............\...\...\...\....\BookSeller$2.class
............\...\...\...\....\BookSeller$OfferRequest.class
............\...\...\...\....\BookSeller$1.class
............\...\...\...\....\BookBuyerGUI$1.class
............\...\...\...\....\BookBuyerGUI.class
............\...\...\...\....\BookBuyerGUI$2.class
............\...\...\...\....\BookBuyerGUI$4.class
............\...\...\...\....\BookBuyerGUI$3.class
............\...\...\...\....\BookBuyer.class
............\...\...\...\....\BookBuyer$ReceivePropose.class
............\...\...\...\....\BookBuyer$RequestPerformer.class
............\...\...\...\....\BookBuyer$1.class
............\...\...\...\....\BookBuyer$ReceiveMessage.class
............\...\...\...\....\BookBuyer$2.class
............\...\...\...\....\Book.class
............\...\...\...\....\AddBookGui$2.class
............\...\...\...\....\AddBookGui.class
............\...\...\...\....\AddBookGui$1.class
............\...\...\...\....\BookBuyer$3.class
............\...\...\...\....\BookBuyerGUI$5.class
............\.classpath
............\MTPs-Main-Container.txt
............\APDescription.txt
............\src\com\jay\chou
............\bin\com\jay\chou
............\src\com\jay
............\bin\com\jay
............\src\com
............\bin\com
............\src
............\bin
BookTrade1.2