[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8260030: Improve stringStream buffer handling

[Thomas Stuefe]

Changeset: d066f2b0
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2021-01-22 09:00:56 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/d066f2b0

8260030: Improve stringStream buffer handling

Reviewed-by: iklam, kbarrett

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