/** {@inheritDoc} */ public Credential resolveSingle(CriteriaSet criteriaSet) throws SecurityException { Iterable<Credential> creds = resolve(criteriaSet); if (creds.iterator().hasNext()) { return creds.iterator().next(); } else { return null; } }
/** {@inheritDoc} */ public Credential resolveSingle(CriteriaSet criteriaSet) throws SecurityException { Iterable<Credential> creds = resolve(criteriaSet); if (creds.iterator().hasNext()) { return creds.iterator().next(); } else { return null; } }