* implement the {@link CertStoreParameters} interface, if they require
* parameters.
*
- * @since JDK 1.4
+ * @since 1.4
* @see CertStore
* @see CollectionCertStoreParameters
* @see LDAPCertStoreParameters
* @return A (non-null) collection of certificates.
* @throws CertStoreException If the certificates cannot be retrieved.
*/
- public abstract Collection engineGetCertificates(CertSelector selector)
+ public abstract Collection<? extends Certificate> engineGetCertificates(CertSelector selector)
throws CertStoreException;
/**
* @return A (non-null) collection of certificate revocation list.
* @throws CertStoreException If the CRLs cannot be retrieved.
*/
- public abstract Collection engineGetCRLs(CRLSelector selector)
+ public abstract Collection<? extends CRL> engineGetCRLs(CRLSelector selector)
throws CertStoreException;
}