File list (Check if you may need any files):
PlainBookShop
.............\.classpath
.............\.project
.............\bin
.............\...\iks
.............\...\...\ethz
.............\...\...\....\jpoxdemo
.............\...\...\....\........\plain
.............\...\...\....\........\.....\Book.class
.............\...\...\....\........\.....\Manager.class
.............\...\...\....\........\.....\package.jdo
.............\...\...\....\........\.....\Product.class
.............\...\jpox.properties
.............\jpox.log
.............\lib
.............\...\asm-3.1.jar
.............\...\bcel-5.2.jar
.............\...\jdo2-api-2.1.1.jar
.............\...\jpox-core-1.2.3.jar
.............\...\jpox-enhancer-1.2.3.jar
.............\...\jpox-java5-1.2.3.jar
.............\...\jpox-rdbms-1.2.3.jar
.............\...\log4j-1.2.15.jar
.............\...\mysql-connector-java-5.1.6-bin.jar
.............\src
.............\...\iks
.............\...\...\ethz
.............\...\...\....\jpoxdemo
.............\...\...\....\........\plain
.............\...\...\....\........\.....\Book.java
.............\...\...\....\........\.....\Manager.java
.............\...\...\....\........\.....\package.jdo
.............\...\...\....\........\.....\Product.java
.............\...\jpox.properties
.............\...\META-INF