if (nmp == null)
throw new CommandException(strings.get("no.console"));
domainConfig.put(DomainConfig.K_MASTER_PASSWORD, mp);
domainConfig.put(DomainConfig.K_NEW_MASTER_PASSWORD, nmp);
domainConfig.put(DomainConfig.K_SAVE_MASTER_PASSWORD, savemp);
manager.changeMasterPassword(domainConfig);
return 0;
} catch(Exception e) {
throw new CommandException(e.getMessage(),e);
}