File list (Check if you may need any files):
arith\client\4-sclient.bat
.....\......\ArithApp.class
.....\......\ArithApp.java
.....\......\ArithImpl_Stub.class
.....\......\ArithInterface.class
.....\......\ArithInterface.java
.....\......\compile.bat
.....\......\java.policy
.....\......\policy.txt
.....\readme-students.txt
.....\readme.txt
.....\server\1-compile.bat
.....\......\2-shttp.bat
.....\......\3-sserver.bat
.....\......\ArithImpl.class
.....\......\ArithImpl.java
.....\......\ArithImpl_Stub.class
.....\......\ArithInterface.class
.....\......\ArithInterface.java
.....\......\ArithServerMain.class
.....\......\ArithServerMain.java
.....\......\java.policy
.....\......\policy.txt
.....\client
.....\server
arith
zxs.txt