RFR: 8348323: Corrupted timezone string in JVM crash log [v2]

[Dhamoder Nalla]

> Add a error check to "wcstombs" otherwise the "buf" prints junk or corrupted string.
> 
> Test performed: 
> 1. "jcmd < jvm pid > VM.info" for different JVM versions

Dhamoder Nalla has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:

 - Merge branch 'master' into Corrupted-Timezone-String
 - update year in copyright header
 - Fix to Timezone string corruption

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/23246/files
  - new: https://git.openjdk.org/jdk/pull/23246/files/9cda63e7..0a087b38

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=23246&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=23246&range=00-01

  Stats: 991555 lines in 12803 files changed: 613136 ins; 302687 del; 75732 mod
  Patch: https://git.openjdk.org/jdk/pull/23246.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23246/head:pull/23246

PR: https://git.openjdk.org/jdk/pull/23246