Universum findByPrimaryKey(UniversumPK pk) 
   throws FinderException, RemoteException;
Universum create(UniversumData data, UniversumPK pk) 
   throws RemoteException, CreateException; 
Collection findBySQLWhere(String where, UniversumPK pk) 
   throws FinderException, RemoteException;

Example 1: Home interface methods.