RFR: 8331876: JFR: Move file read and write events to java.base

[Erik Gahlin]

Hi,

Could I have a review of a change that moves the jdk.FileRead and jdk.FileWrite events to java.base to remove the use of the ASM instrumentation.

Testing: jdk/jdk/jfr

Thanks
Erik

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Commit messages:
 - Update comment
 - Initial

Changes: https://git.openjdk.org/jdk/pull/19129/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=19129&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8331876
  Stats: 1241 lines in 19 files changed: 567 ins; 651 del; 23 mod
  Patch: https://git.openjdk.org/jdk/pull/19129.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19129/head:pull/19129

PR: https://git.openjdk.org/jdk/pull/19129