File list (Check if you may need any files):
Echo\EchoClient\build\.timestamp
....\..........\.....\compiled\echoclient\EchoClient.class
....\..........\.....\manifest.mf
....\..........\.....\preprocessed\echoclient\EchoClient.java
....\..........\.....\...verified\echoclient\EchoClient.class
....\..........\.....\........ysrc\echoclient\EchoClient.class
....\..........\build.xml
....\..........\dist\EchoClient.jad
....\..........\....\EchoClient.jar
....\..........\nbproject\build-impl.xml
....\..........\.........\genfiles.properties
....\..........\.........\private\private.properties
....\..........\.........\.......\private.xml
....\..........\.........\project.properties
....\..........\.........\project.xml
....\..........\src\echoclient\EchoClient.java
....\....Server\build\classes\echoserver\EchoServer.class
....\..........\.....\.......\..........\Main.class
....\..........\build.xml
....\..........\manifest.mf
....\..........\nbproject\build-impl.xml
....\..........\.........\genfiles.properties
....\..........\.........\private\config.properties
....\..........\.........\.......\private.properties
....\..........\.........\.......\private.xml
....\..........\.........\project.properties
....\..........\.........\project.xml
....\..........\src\echoserver\EchoServer.java
....\..........\...\..........\Main.java
....\....Client\build\compiled\echoclient
....\..........\.....\preprocessed\echoclient
....\..........\.....\...verified\echoclient
....\..........\.....\........ysrc\echoclient
....\....Server\build\classes\echoserver
....\....Client\build\compiled
....\..........\.....\preprocessed
....\..........\.....\preverified
....\..........\.....\preverifysrc
....\..........\dist\lib
....\..........\nbproject\private
....\..........\src\echoclient
....\....Server\build\classes
....\..........\nbproject\private
....\..........\src\echoserver
....\....Client\build
....\..........\dist
....\..........\nbproject
....\..........\src
....\....Server\build
....\..........\nbproject
....\..........\src
....\..........\test
....\EchoClient
....\EchoServer
Echo