hg: jdk/sandbox: 3 new changesets

[chris.hegarty at oracle.com]

Changeset: 8b61a38be0c5
Author:    zgu
Date:      2019-03-13 13:33 -0400
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/8b61a38be0c5

8220546: Shenandoah Reports timing details for weak root processing
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp

Changeset: 954399cb6959
Author:    aeubanks
Date:      2019-03-13 09:12 -0700
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/954399cb6959

8220585: Incorrect code in MulticastSocket sample code
Summary: Sample code shows that String.length() can be passed to a DatagramPacket along with String.getBytes(), but is incorrect for non-ASCII Strings.
Reviewed-by: martin, chegar
Contributed-by: aeubanks at google.com

! src/java.base/share/classes/java/net/MulticastSocket.java

Changeset: d58599c7cdef
Author:    jiangli
Date:      2019-03-13 10:37 -0700
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/d58599c7cdef

Merge