hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: 8124177833ec
Author:    pconcannon
Date:      2020-02-18 09:42 +0000
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/8124177833ec

8237480: Add micros for DatagramSocket send/receive
Summary: Benchmarks for the DatagramSocket::send and DatagramSocket::receive methods
Reviewed-by: chegar, dfuchs, redestad

+ test/micro/org/openjdk/bench/java/net/DatagramSocketSendReceive.java

Changeset: 26cdbd64d461
Author:    tschatzl
Date:      2020-02-18 10:59 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/26cdbd64d461

8238999: Remove MemRegion custom new/delete operator overloads
Reviewed-by: kbarrett, jiangli, iklam

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/memRegion.cpp
! src/hotspot/share/memory/memRegion.hpp