Yes,
8 for the db package
B interface, Data class, 3 exceptions, VO Contractor, file manager class, reservation manager class.
10 for the GUI's (inner classes not included):1Application Runner,2 client configuration windows,a common client Window, a table model,1 server configuration window,1 server window + some panels
2 for network. the remote interface + interface implementing remote object
don't think that the are large: all compiled classe + 1stub= 60KB.(classes directory)