RFR: 8294242: JFR: jfr print doesn't handle infinite duration well [v2]

[Erik Gahlin]

> Hi,
> 
> Could I have review of a fix that improves the output of the jfr tool when there are event values that are infinite
> 
> Testing: jdk/jdk/jfr
> 
> Thanks
> Erik

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

  Revert change from other PR that was accidentally added

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/10497/files
  - new: https://git.openjdk.org/jdk/pull/10497/files/a761649d..23255054

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10497&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10497&range=00-01

  Stats: 8 lines in 1 file changed: 0 ins; 5 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/10497.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10497/head:pull/10497

PR: https://git.openjdk.org/jdk/pull/10497