[lworld] RFR: 8246014: [lworld] [lw3] serviceability/sa/ClhsdbDumpclass.java is failing for a while

[Frederic Parain]

Please review these changes fixing the HotSpot agent enough so test serviceability/sa/ClhsdbDumpclass.java would stop
failing.

Thank you,

Fred

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Commit messages:
 - Fixes in HotSpot agent: bytecodes numbering and injected interfaces

Changes: https://git.openjdk.java.net/valhalla/pull/60/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/60/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8246014
  Stats: 45 lines in 2 files changed: 6 ins; 0 del; 39 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/60.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/60/head:pull/60

PR: https://git.openjdk.java.net/valhalla/pull/60