[jdk11u-dev] RFR: 8210732: remove jdk.testlibrary.Utils [v2]

[Goetz Lindenmaier]

> I want to backport this ot simplify follow-up test backports.
> 
> Change already applied in previous backport
> test/hotspot/jtreg/runtime/Dictionary/ProtectionDomainCacheTest.java
> 
> Change not applicable, other changes removed the import:
> test/jdk/com/sun/jdi/BasicJDWPConnectionTest.java
> test/jdk/com/sun/jdi/ExclusiveBind.java
> test/jdk/java/lang/ClassLoader/forNameLeak/ClassForNameLeak.java
> 
> Merged:
> test/jdk/sun/tools/jstatd/JstatdTest.java

Goetz Lindenmaier 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.

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Changes:
  - all: https://git.openjdk.java.net/jdk11u-dev/pull/957/files
  - new: https://git.openjdk.java.net/jdk11u-dev/pull/957/files/55ed9a7c..55ed9a7c

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=957&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=957&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/957.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/957/head:pull/957

PR: https://git.openjdk.java.net/jdk11u-dev/pull/957