[jdk17u-dev] RFR: 8300590: [JVMCI] BytecodeFrame.equals is broken

[Radim Vansa]

Almost clean, added missing import in separate commit.

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

Commit messages:
 - Fix import
 - Backport 06394ee8b110fe8e37a3b9e582f5dfbf225a3d89

Changes: https://git.openjdk.org/jdk17u-dev/pull/1144/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1144&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8300590
  Stats: 146 lines in 2 files changed: 130 ins; 8 del; 8 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1144.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/1144/head:pull/1144

PR: https://git.openjdk.org/jdk17u-dev/pull/1144