2004-08-30 Casey Marshall <csm@gnu.org> * java/security/DummyKeyPairGenerator.java (clone): Removed useless instanceof check. * java/security/DummyMessageDigest.java (clone): Likewise. * java/security/DummySignature.java (clone): Likewise. * java/security/MessageDigest.java (clone): Remove useless instanceof check. * java/security/MessageDigestSpi.java (clone): Likewise. * java/security/Signature.java (clone): Provide meaningful implementation. * java/security/SignatureSpi.java (clone): Likewise. From-SVN: r86755