File list (Check if you may need any files):
com.javaworld.sample.osgi.spring.ContactDAO\.classpath
...........................................\.project
...........................................\build.properties
...........................................\.settings\org.eclipse.pde.core.prefs
...........................................\META-INF\MANIFEST.MF
...........................................\........\spring\contactdao-osgi.xml
...........................................\........\......\contactdao-service.xml
...........................................\jars\derbyclient.jar
...........................................\src\com\javaworld\sample\osgi\spring\contact\Contact.java
...........................................\...\...\.........\......\....\......\.......\ContactDAO.java
...........................................\...\...\.........\......\....\......\.......\impl\ContactDAOImpl.java
.................................HelloWorld\.classpath
...........................................\.project
...........................................\build.properties
...........................................\.settings\org.eclipse.pde.core.prefs
...........................................\META-INF\MANIFEST.MF
...........................................\........\spring\helloworld-osgi.xml
...........................................\........\......\helloworld.xml
...........................................\src\com\javaworld\osgi\spring\HelloWorld.java