hg: jdk8u/jdk8u-dev/jdk: 2 new changesets

[shade at redhat.com]

Changeset: 2d3d319b8f56
Author:    igerasim
Date:      2019-06-25 17:27 -0700
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/2d3d319b8f56

8226543: Reduce GC pressure during message digest calculations in password-based encryption
Reviewed-by: mullan

! src/share/classes/com/sun/crypto/provider/PBES1Core.java

Changeset: f0eb67dccf17
Author:    bpb
Date:      2018-07-03 15:02 -0700
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/f0eb67dccf17

8202252: (aio) Closed AsynchronousSocketChannel keeps completion handler alive
Summary: Clear handler instance variable after use
Reviewed-by: rriggs, alanb

! src/solaris/classes/sun/nio/ch/UnixAsynchronousSocketChannelImpl.java
+ test/java/nio/channels/AsynchronousSocketChannel/CompletionHandlerRelease.java