hg: jdk/submit: 2 new changesets

[thomas.stuefe at gmail.com]

Changeset: f3f0158f2c8c
Author:    stuefe
Date:      2019-05-22 07:12 +0200
URL:       http://hg.openjdk.java.net/jdk/submit/rev/f3f0158f2c8c

Closing branch


Changeset: 1a38087b8546
Author:    stuefe
Date:      2019-05-22 07:14 +0200
URL:       http://hg.openjdk.java.net/jdk/submit/rev/1a38087b8546

stringStream shall use C-Heap

! src/hotspot/share/utilities/ostream.cpp
! src/hotspot/share/utilities/ostream.hpp
+ test/hotspot/gtest/utilities/test_ostream.cpp