[jdk17u-dev] RFR: 8332252: Clean up vmTestbase/vm/share [v2]

[Goetz Lindenmaier]

> I backport this for parity with 17.0.17-oracle.
> 
> I had to touch three files:
> 
> test/hotspot/jtreg/vmTestbase/metaspace/gc/HighWaterMarkTest.java
> Resolved Copyright because "8284853: Fix various 'expected' typo" is not in 17.
> 
> 
> test/hotspot/jtreg/vmTestbase/metaspace/staticReferences/StaticReferences.java
> Resolved imports because later change "8202100: Merge vm/share/InMemoryJavaCompiler w/ jdk/test/lib/compiler/InMemoryJavaCompiler" was already backported.
> 
> test/hotspot/jtreg/vmTestbase/vm/share/ProcessUtils.cpp
> Several changes are missing here. These are all cleanups that touch code that is removed anyways.
> Resolved.
> 
> I ran the modified tests. Where a aux file has been modified, I selected some test that uses the coding as assured it is passing.

Goetz Lindenmaier has updated the pull request incrementally with one additional commit since the last revision:

  Undo spurious change

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

Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/3640/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/3640/files/9da3c378..5bc41db9

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3640&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3640&range=00-01

  Stats: 3 lines in 1 file changed: 3 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/3640.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/3640/head:pull/3640

PR: https://git.openjdk.org/jdk17u-dev/pull/3640