RFR: 8332614: Type-checked ConstantPool.entryByIndex and ClassReader.readEntryOrNull [v5]

[Chen Liang]

> I propose to add type-checked ConstantPool.entryByIndex and ClassReader.readEntryOrNull taking an extra Class parameter, which throws ConstantPoolException instead of ClassCastException on type mismatch, which can happen to malformed ClassFiles.
> 
> Requesting a review from @asotona. Thanks!
> 
> Proposal on mailing list: https://mail.openjdk.org/pipermail/classfile-api-dev/2024-May/000512.html

Chen Liang has updated the pull request incrementally with one additional commit since the last revision:

  Remove redundant import

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Changes:
  - all: https://git.openjdk.org/jdk/pull/19330/files
  - new: https://git.openjdk.org/jdk/pull/19330/files/b3b94639..ec56ce98

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19330&range=04
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19330&range=03-04

  Stats: 2 lines in 1 file changed: 0 ins; 2 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/19330.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19330/head:pull/19330

PR: https://git.openjdk.org/jdk/pull/19330