[foreign-jextract] RFR: 8262733: jextract generates clashing names which results in compilation error with javac [v3]

[Athijegannathan Sundararajan]

> name clash is avoided by checking surrounding class names

Athijegannathan Sundararajan has updated the pull request incrementally with one additional commit since the last revision:

  review comments

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Changes:
  - all: https://git.openjdk.java.net/panama-foreign/pull/462/files
  - new: https://git.openjdk.java.net/panama-foreign/pull/462/files/6e6fe4c9..ca97cd2d

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=panama-foreign&pr=462&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=panama-foreign&pr=462&range=01-02

  Stats: 37 lines in 2 files changed: 21 ins; 2 del; 14 mod
  Patch: https://git.openjdk.java.net/panama-foreign/pull/462.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-foreign pull/462/head:pull/462

PR: https://git.openjdk.java.net/panama-foreign/pull/462