[code-reflection] RFR: Review FieldLoadOp [v2]

[Mourad Abbay]

> Make sure FieldLoadOp is consistent with other reflective operations.

Mourad Abbay has updated the pull request incrementally with one additional commit since the last revision:

  Delete unnecessary comment

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Changes:
  - all: https://git.openjdk.org/babylon/pull/19/files
  - new: https://git.openjdk.org/babylon/pull/19/files/cc70f4c8..e81036da

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=19&range=01
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=19&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/babylon/pull/19.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/19/head:pull/19

PR: https://git.openjdk.org/babylon/pull/19