RFR: 8366498: Wrong InstanceKlass::cast() in ClassFileParser::parse_super_class [v2]

[Ioi Lam]

> Please review this small change. 
> 
> It affects debug build only, and I am not even sure if `cp->resolved_klass_at()` is ever called. Since we are very early in class file parsing, it's unlikely that any klass entries have been resolved at this point.
> 
> Anyway, for correctness, the `InstanceKlass::cast()` should be done after the check for array class.

Ioi Lam has updated the pull request incrementally with one additional commit since the last revision:

  Simplify parse_super_klass() -> check_super_class()

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/27026/files
  - new: https://git.openjdk.org/jdk/pull/27026/files/d353bfe5..dec4af73

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=27026&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=27026&range=00-01

  Stats: 36 lines in 2 files changed: 8 ins; 10 del; 18 mod
  Patch: https://git.openjdk.org/jdk/pull/27026.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/27026/head:pull/27026

PR: https://git.openjdk.org/jdk/pull/27026