debug("Found admin preferences with id "+apdata.getId());
    public boolean existsAdminPreference(Admin admin, String certificatefingerprint){       debug(">existsAdminPreference(fingerprint : " + certificatefingerprint + ")");       boolean ret = false;        try {            AdminPreferencesDataLocal apdata = adminpreferenceshome.findByPrimaryKey(certificatefingerprint);            ret = true;        } catch (javax.ejb.FinderException fe) {             ret=false;        } catch(Exception e){          throw new EJBException(e);        }        debug("<existsAdminPreference()");        return ret;    }// existsAdminPreference