RFR: 8264633: Add missing logging to PlatformRecording#stop [v2]

[Denghui Dong]

> small fix to add logging to the catch block in PlatformRecording#stop

Denghui Dong has updated the pull request incrementally with one additional commit since the last revision:

  remove e.getMessage()

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/3319/files
  - new: https://git.openjdk.java.net/jdk/pull/3319/files/5de07a26..9e3eb8c0

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=3319&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=3319&range=00-01

  Stats: 2 lines in 1 file changed: 0 ins; 1 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/3319.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/3319/head:pull/3319

PR: https://git.openjdk.java.net/jdk/pull/3319