RFR: 8308748: JNU_GetStringPlatformChars may write to String's internal memory array [v2]

[Rudi Horn]

> This change prevents the contents of the internal string array from being copied back when releasing it.

Rudi Horn has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains one commit:

  Use JNI_ABORT to release string bytes

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Changes: https://git.openjdk.org/jdk/pull/14117/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14117&range=01
  Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/14117.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14117/head:pull/14117

PR: https://git.openjdk.org/jdk/pull/14117