[lworld] RFR: 8273018: [lworld] Property annotation propagation to <init> lacks in primitive records [v2]

[Jesper Steen Møller]

> This fix copies parameter names and annotations from constructor into primitive class factory.

Jesper Steen Møller has updated the pull request incrementally with one additional commit since the last revision:

  - Emit parameter names (described JDK-8273202)
  - Keep type parameters
  - Provide useful test for primitive records in "RecordReading"

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Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/541/files
  - new: https://git.openjdk.java.net/valhalla/pull/541/files/caab164d..122a8b10

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=valhalla&pr=541&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=valhalla&pr=541&range=00-01

  Stats: 73 lines in 3 files changed: 71 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/541.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/541/head:pull/541

PR: https://git.openjdk.java.net/valhalla/pull/541