RFR: 8320396: Class-File API ClassModel::verify should include checks from hotspot/share/classfile/classFileParser.cpp [v8]

[Adam Sotona]

> ClassFile API `jdk.internal.classfile.verifier.VerifierImpl` performed only bytecode-level class verification.
> This patch adds `jdk.internal.classfile.verifier.ParserVerifier` with additional class checks inspired by `hotspot/share/classfile/classFileParser.cpp`.
> 
> Also new `VerifierSelfTest::testParserVerifier` has been added.
> 
> Please review.
> 
> Thanks,
> Adam

Adam Sotona has updated the pull request incrementally with three additional commits since the last revision:

 - added verification of TypeAnnotation attributes
 - added verification of SMT attribute
 - added verification of module-related attributes

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/16809/files
  - new: https://git.openjdk.org/jdk/pull/16809/files/6f12b3bd..71818488

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=16809&range=07
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=16809&range=06-07

  Stats: 139 lines in 2 files changed: 136 ins; 1 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/16809.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16809/head:pull/16809

PR: https://git.openjdk.org/jdk/pull/16809