int ptyKey = Integer.parseInt (line.getOptionValue (PartyKeyOption.cValue));
if (f.canRead ()) {
EntityManagerFactory emf = null;
if (line.hasOption (PropertyFileOption.cValue)) {
try {
emf = Persistence.createEntityManagerFactory(line.getOptionValue (PersistenceOption.cValue), propOption.load ());
}
catch (IOException exc) {
System.err.println ("Error reading properties from " + propOption.getValue ());
}
}