hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: e4f974647009
Author:    gziemski
Date:      2020-05-06 12:40 -0500
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/e4f974647009

8237777: "Dumping core ..." is shown despite claiming that "# No core dump will be written."
Summary: Remove the unneeded and possibly misleading message.
Reviewed-by: dholmes, ysuenaga

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/solaris/os_solaris.cpp

Changeset: 7223c6d61034
Author:    gziemski
Date:      2020-05-06 12:42 -0500
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/7223c6d61034

8236177: assert(status == 0) failed: error ETIMEDOUT(60), cond_wait
Summary: Extend the assert to cover the new case.
Reviewed-by: dholmes, kbarrett

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/share/utilities/macros.hpp