RFR: 8361638: java.lang.classfile.CodeBuilder.catchingAll doesn't throw IllegalArgumentException if an existing catch block catches all exceptions [v2]

[Chen Liang]

> The detection of catch builder arguments is not working for catch-all blocks. Update this to track CP indices including 0 so we can more easily validate the incoming ClassDesc are all non-primitive and there is no duplicate.

Chen Liang has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision:

 - Update to allow duplicate types, note instead
 - Merge branch 'master' of https://github.com/openjdk/jdk into fix/cf-catch-type-validation
 - Formatting
 - 8361638: java.lang.classfile.CodeBuilder.catchingAll doesn't throw IllegalArgumentException if an existing catch block catches all exceptions

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Changes:
  - all: https://git.openjdk.org/jdk/pull/26372/files
  - new: https://git.openjdk.org/jdk/pull/26372/files/5bd5fb94..11d269c6

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=26372&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=26372&range=00-01

  Stats: 15779 lines in 474 files changed: 7352 ins; 6329 del; 2098 mod
  Patch: https://git.openjdk.org/jdk/pull/26372.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26372/head:pull/26372

PR: https://git.openjdk.org/jdk/pull/26372