hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: e0cd01ac5d31
Author:    ascarpino
Date:      2020-06-08 10:45 -0700
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/e0cd01ac5d31

8243424: Signature and SignatureSpi get parameter methods may return null when unsupported
Reviewed-by: mullan

! src/java.base/share/classes/java/security/Signature.java
! src/java.base/share/classes/java/security/SignatureSpi.java

Changeset: 06458ef8a5c2
Author:    mgronlun
Date:      2020-06-08 19:49 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/06458ef8a5c2

8246770: Atomic::add() with 64 bit value fails to link on 32-bit platforms
Reviewed-by: egahlin

! src/hotspot/share/jfr/recorder/storage/jfrMemorySpace.inline.hpp
! src/hotspot/share/jfr/recorder/storage/jfrStorage.cpp
! src/hotspot/share/jfr/utilities/jfrVersionSystem.hpp
! src/hotspot/share/jfr/utilities/jfrVersionSystem.inline.hpp