[code-reflection] RFR: Conflicting code reflection fields for method overrides [v4]

[Adam Sotona]

> This patch constructs code reflection fields from method name and $-escaped method parameters.

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  constructins field name from escaped MethodRef::toString

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Changes:
  - all: https://git.openjdk.org/babylon/pull/162/files
  - new: https://git.openjdk.org/babylon/pull/162/files/2b8b9f33..5bb4b059

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=162&range=03
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=162&range=02-03

  Stats: 31 lines in 2 files changed: 1 ins; 24 del; 6 mod
  Patch: https://git.openjdk.org/babylon/pull/162.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/162/head:pull/162

PR: https://git.openjdk.org/babylon/pull/162