RFR: 8369418: Identify owning class for KlassTrainingData in AOT map output

[María Arias de Reyna]

Contains patches for: https://bugs.openjdk.org/browse/JDK-8363440
Fixes: https://bugs.openjdk.org/browse/JDK-8369418

Right now, the AOT Map displays the KlassTrainingData like this:


0x00000008002aa5e0: @@ KlassTrainingData 40
0x00000008002ac260: @@ KlassTrainingData 40


which doesn't provide any context on what class is this training for.

Modify the AOT Map Logger so we can link the class to its training data:


0x00000008007d5940: @@ KlassTrainingData 40 jdk.internal.loader.BuiltinClassLoader
0x0000000800815398: @@ KlassTrainingData 40 java.lang.invoke.DirectMethodHandle
0x00000008008791f0: @@ KlassTrainingData 40 java.util.HashSet
0x00000008008bd980: @@ KlassTrainingData 40 java.lang.module.ModuleDescriptor$Exports
0x00000008008db8e8: @@ KlassTrainingData 40 java.lang.invoke.InvokerBytecodeGenerator

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

Commit messages:
 - fixes JDK-8369418: Add class name to KlassTrainingData aot map output

Changes: https://git.openjdk.org/jdk/pull/27715/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=27715&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8369418
  Stats: 16 lines in 2 files changed: 16 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/27715.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/27715/head:pull/27715

PR: https://git.openjdk.org/jdk/pull/27715