[jdk21u-dev] RFR: 8314610: hotspot can't compile with the latest of gtest because of <iomanip>

[Jan Kratochvil]

/home/azul/azul/jdk21u-git/test/hotspot/gtest/gc/shared/test_memset_with_concurrent_readers.cpp: In member function 'virtual void gc_memset_with_concurrent_readers_Test::TestBody()':
/home/azul/azul/jdk21u-git/test/hotspot/gtest/gc/shared/test_memset_with_concurrent_readers.cpp:82:34: error: 'setw' is not a member of 'std'
   82 |                          << std::setw(2) << line_byte(lp, 0) << " "
      |                                  ^~~~
/home/azul/azul/jdk21u-git/test/hotspot/gtest/gc/shared/test_memset_with_concurrent_readers.cpp:34:1: note: 'std::setw' is defined in header '<iomanip>'; did you forget to '#include <iomanip>'?
   33 | #include "unittest.hpp"
  +++ |+#include <iomanip>
   34 |

-------------

Commit messages:
 - 8314610: hotspot can't compile with the latest of gtest because of <iomanip>

Changes: https://git.openjdk.org/jdk21u-dev/pull/107/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=107&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8314610
  Stats: 2 lines in 1 file changed: 1 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/107.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/107/head:pull/107

PR: https://git.openjdk.org/jdk21u-dev/pull/107