File list (Check if you may need any files):
RMI-OK\data.txt
......\LocateSimpleRegistry.class
......\LocateSimpleRegistry.java
......\MyRemote.class
......\MyRemote.java
......\RemoteObjectRef.class
......\RemoteObjectRef.java
......\RORtbl.class
......\RORtbl.java
......\SimpleRegistry.class
......\SimpleRegistry.java
......\SimpleRegistryServer.class
......\SimpleRegistryServer.java
......\Tbl.class
......\Tbl.java
......\TransToSkel.class
......\TransToSkel.java
......\TransToStub.class
......\TransToStub.java
......\WorkType.class
......\WorkType.java
......\yourRMI.class
......\yourRMI.java
......\ZipCodeClient.class
......\ZipCodeClient.java
......\ZipCodeList.class
......\ZipCodeList.java
......\ZipCodeServer.class
......\ZipCodeServer.java
......\ZipCodeServerImpl.class
......\ZipCodeServerImpl.java
......\ZipCodeServerImpl_skel.class
......\ZipCodeServerImpl_skel.java
......\ZipCodeServerImpl_stub.class
......\ZipCodeServerImpl_stub.java
RMI-OK