File list (Check if you may need any files):
SD2Client
.........\.settings
.........\bin
.........\src
SD2Server
.........\.settings
.........\bin
.........\src
...Client\.classpath
.........\.project
.........\.settings\org.eclipse.jdt.core.prefs
.........\bin\grant.policy
.........\...\ComputeEngine.class
.........\...\ClientStep3.class
.........\...\Task.class
.........\...\TaskStep2.class
.........\src\ComputeEngine.java
.........\...\ClientStep3.java
.........\...\Task.java
.........\...\TaskStep2.java
...Server\.classpath
.........\.project
.........\.settings\org.eclipse.jdt.core.prefs
.........\bin\ComputeEngine.class
.........\...\ComputeEngineImpl.class
.........\...\ComputeEngineServer.class
.........\...\Task.class
.........\src\Task.java
.........\...\ComputeEngineImpl.java
.........\...\ComputeEngineServer.java
.........\...\ComputeEngine.java