[jdk11u-dev] RFR: 8209930: Refactor java/util/zip/ZipFile/deletetempjar.sh to plain java test

[Christoph Langer]

Hi all,

this pull request contains a backport of JDK-8209930 from the openjdk/jdk repository.

The commit being backported was authored by Amy Lu on 10 Sep 2018 and was reviewed by Alan Bateman.

Thanks!

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Commit messages:
 - Backport 6c7a19d52f3b8333b2da23054502aeb1f71b0a12

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/163/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=163&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8209930
  Stats: 103 lines in 3 files changed: 51 ins; 51 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/163.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/163/head:pull/163

PR: https://git.openjdk.java.net/jdk11u-dev/pull/163