[lworld] RFR: 8253218 ClassFileParser hits assert(klass->access_flags().is_inline_t… [v2]

[Harold Seigel]

> Please review this fix for JDK-8253218.  The fix throws a ClassFormatError exception if a class file, with an old class
> file version, contains a Q signature.
> The fix was tested with tiers 1-2 on Windows, Linux x64, and MacOS, and tiers 3-5 on Linux x64.

Harold Seigel has updated the pull request incrementally with one additional commit since the last revision:

  8253218 ClassFileParser hits assert(klass->access_flags().is_inline_type()) failed: Value type expected

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Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/191/files
  - new: https://git.openjdk.java.net/valhalla/pull/191/files/6a25088a..a17e5460

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=valhalla&pr=191&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=valhalla&pr=191&range=00-01

  Stats: 110 lines in 3 files changed: 109 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/191.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/191/head:pull/191

PR: https://git.openjdk.java.net/valhalla/pull/191