session = createSession(null,false, false);
sessions.remove(session.getIdInternal());
}
boolean hasPrincipal = session_in.readBoolean();
SerializablePrincipal p = null;
if ( hasPrincipal )
p = (SerializablePrincipal)session_in.readObject();
((ReplicatedSession)session).readObjectData(session_in);
if ( hasPrincipal )