[code-reflection] RFR: Conflicting code reflection fields for method overrides [v3]

[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:

  added TestOverloads

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

Changes:
  - all: https://git.openjdk.org/babylon/pull/162/files
  - new: https://git.openjdk.org/babylon/pull/162/files/4e0aa4f4..2b8b9f33

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=162&range=02
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=162&range=01-02

  Stats: 101 lines in 1 file changed: 101 ins; 0 del; 0 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