RFR: 8334502: gtest/GTestWrapper.java fails on armhf due to LogDecorations.iso8601_utctime_test [v3]

[Vladimir Petko]

> Due to time_t transition time_t is now 64bit on Ubuntu. zone_hours and zone_min are printed using %02d specifier. This causes random value to be printed as the timezone offset.
> 
> Testing - armhf gtest passes on Ubuntu Oracular:
> 
> ==============================
> Test summary
> ==============================
>    TEST                                              TOTAL  PASS  FAIL ERROR   
>    gtest:all/server                                   1033  1033     0     0   
> ==============================
> TEST SUCCESS

Vladimir Petko has updated the pull request incrementally with one additional commit since the last revision:

  add static_cast<int> to avoid -Wconversion warnings.

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/19782/files
  - new: https://git.openjdk.org/jdk/pull/19782/files/e9fb6083..ff97727f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19782&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19782&range=01-02

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/19782.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19782/head:pull/19782

PR: https://git.openjdk.org/jdk/pull/19782