[jdk11u-dev] RFR: 8230865: [TESTBUG] jdk/jfr/event/io/EvilInstrument.java fails at-run shell MakeJAR.sh target

[Zhengyu Gu]

I would like to backport this patch to fix test failure, introduced by JDK-8223396.

This is a clean backport on top of JDK-8223396 backport.

Test:
- [x] jdk_jfr

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Depends on: https://git.openjdk.java.net/jdk11u-dev/pull/901

Commit messages:
 - Backport 725da985e170d72c3ca3dc2dfbb3d7e083b5371a

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/903/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=903&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8230865
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/903.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/903/head:pull/903

PR: https://git.openjdk.java.net/jdk11u-dev/pull/903