[jdk17u-dev] RFR: 8275662: remove test/lib/sun/hotspot

[Goetz Lindenmaier]

I backport this for parity with 17.0.9-oracle.

There are three commits:
1. all that applied clean.
2. what I had to resolve
3. additional edits to get tests passing.

In detail I adapted:
test/hotspot/jtreg/gc/g1/TestVerificationInConcurrentCycle.java
Not in 17, skipped.

Deleted these by hand as they have different content:
test/lib-test/jdk/test/whitebox/OldWhiteBox.java
test/lib/sun/hotspot/WhiteBox.java

I grepped through the tests to look for more sun.hotspot 
paths.

In compiler/codegen/aes/Test8292158.java the old paths
are still used, fixed.

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

Commit messages:
 - Remove remaining occurances of old files
 - Resolves
 - Backport 0c37008917789e7b631b5c18e6f54454b1bfe038

Changes: https://git.openjdk.org/jdk17u-dev/pull/1608/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1608&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8275662
  Stats: 1432 lines in 99 files changed: 0 ins; 1318 del; 114 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1608.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1608/head:pull/1608

PR: https://git.openjdk.org/jdk17u-dev/pull/1608