This PR removes the implementation of `dispose()` method for AEAD SSLCiphers.
Invocations of [readCipher.dispose](https://github.com/openjdk/jdk/blob/4cec141a90bc5d3b8ec17c024291d9c74a112cd4/src/java.base/share/classes/sun/security/ssl/InputRecord.java#L118) and [disposeWriteCipher](https://github.com/openjdk/jdk/blob/4cec141a90bc5d3b8ec17c024291d9c74a112cd4/src/java.base/share/classes/sun/security/ssl/OutputRecord.java#L191) come with a comment: > Dispose of any intermediate state in the underlying cipher. For PKCS11 > ciphers, this will release any attached sessions, and thus make finalization > faster. > Since MAC's doFinal() is called for every SSL/TLS packet, it's not necessary > to do the same with MAC's. Typical non-empty implementation of dispose is a call to cipher.doFinal, which internally releases PKCS11 native resources. AEAD ciphers are similar to MAC - `doFinal()` is also called for every packet. They don't need another explicit `doFinal` call. Tier1-3 tests clean. No new tests - this is clean up only. ------------- Commit messages: - Remove unneeded doFinal calls Changes: https://git.openjdk.org/jdk/pull/10574/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=10574&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8294848 Stats: 88 lines in 1 file changed: 0 ins; 88 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/10574.diff Fetch: git fetch https://git.openjdk.org/jdk pull/10574/head:pull/10574 PR: https://git.openjdk.org/jdk/pull/10574
