src/share/classes/java/security/cert/X509CertSelector.java:2217: warning: unreachable catch clause
  2177 try {
  2178 ext = (PrivateKeyUsageExtension)
  2179 getExtensionObject(xcert, PRIVATE_KEY_USAGE_ID);
  2180 if (ext != null) {
  2181 ext.valid(privateKeyValid);
  2182 }
  2183 } catch (CertificateExpiredException e1) {
  ...
  2217 } catch (CertificateException e3) {
  2218 if (debug != null) {
  2219 debug.println("X509CertSelector.match: CertificateException "
  2220 + "in private key usage check; X509CertSelector: "
  2221 + this.toString());
  2222 e3.printStackTrace();
  2223 }
  2224 return false;
  2225 } catch (IOException e4) {
  ...


src/share/classes/sun/security/rsa/RSASignature.java:205: warning: unreachable catch clause
   194 try {
   195 byte[] decrypted = RSACore.rsa(sigBytes, publicKey);
   196 byte[] unpadded = padding.unpad(decrypted);
   197 byte[] decodedDigest = decodeSignature(digestOID, unpadded);
   198 return Arrays.equals(digest, decodedDigest);
   199 } catch (javax.crypto.BadPaddingException e) {
   200 // occurs if the app has used the wrong RSA public key
   201 // or if sigBytes is invalid
   202 // return false rather than propagating the exception for
   203 // compatibility/ease of use
   204 return false;
   205 } catch (GeneralSecurityException e) {
   206 throw new SignatureException("Signature verification failed", e);
   207 } catch (IOException e) {
   208 throw new SignatureException("Signature encoding error", e);
   209 }