RFR: 8310581: retry_class_loading_during_parsing() is not used

Thu Jun 22 15:56:14 UTC 2023

The failure recording for `retry_class_loading_during_parsing()` is removed in [8222446](https://bugs.openjdk.org/browse/JDK-8222446). As it is never used to set failure reason in the current code base, this function and the code checking for it should be removed.

Test `tier1-3` for release build on Linux x86-64 has done. The test failure is irrelevant to this patch (which is [JDK-8309214](https://bugs.openjdk.org/browse/JDK-8309214)).

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Commit messages:
 - Update copyright year
 - Remove some unused code

Changes: https://git.openjdk.org/jdk/pull/14615/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14615&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8310581
  Stats: 15 lines in 3 files changed: 0 ins; 10 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/14615.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14615/head:pull/14615

PR: https://git.openjdk.org/jdk/pull/14615