RFR: 8361639: JFR: Incorrect top frame for I/O events [v2]

[Erik Gahlin]

> Could I have a review of the change that ensures that the top frame for I/O events is not an internal JDK method, such as FileReadEvent::offer? This change is dependent on [JDK-8361640](https://bugs.openjdk.org/browse/JDK-8361640).
> 
> Testing: tier1, tier2 + jdk/jdk/jfr
> 
> Thanks
> Erik

Erik Gahlin has updated the pull request incrementally with one additional commit since the last revision:

  Add support for Files.newXXX + typos

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/26211/files
  - new: https://git.openjdk.org/jdk/pull/26211/files/eded9cdc..4b60c7a9

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=26211&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=26211&range=00-01

  Stats: 69 lines in 3 files changed: 43 ins; 4 del; 22 mod
  Patch: https://git.openjdk.org/jdk/pull/26211.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26211/head:pull/26211

PR: https://git.openjdk.org/jdk/pull/26211