> Could I have a review of a PR that fixes a bug in the JFR instrumentation of
> RandomAccessFile?
>
> The problem is that readLine() may produce an event with non-zero number of
> bytes read and EOF at the same time. To ensure that we get the correct number
> of bytes, we can't just take the length of the returned String, since
> readLine() may read one ('\n') or two bytes ('\r\n') for line endings.
>
> I added a test that verifies that readLine() returns the same result and
> leaves the file pointer at the same position with or without JFR enabled.
>
> Testing: jdk-tier2 + test/jdk/jdk/jfr
>
> Thanks
> Erik
>
>
> ---------
> - [x] I confirm that I make this contribution in accordance with the [OpenJDK
> Interim AI Policy](https://openjdk.org/legal/ai).
Erik Gahlin has updated the pull request incrementally with one additional
commit since the last revision:
Bug number
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/33637/files
- new: https://git.openjdk.org/jdk/pull/33637/files/77a86ce3..b020c5df
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=33637&range=03
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=33637&range=02-03
Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
Patch: https://git.openjdk.org/jdk/pull/33637.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/33637/head:pull/33637
PR: https://git.openjdk.org/jdk/pull/33637
