RFR: 8303697: ProcessTools doesn't print last line of process output [v4]

Fri Mar 17 00:02:12 UTC 2023

> The StreamPumper is fixed to process the last line even it is not finishes with '\n' or '\r'. The test included. Testing with tier1-3 also to verify that tests are not broken.

Leonid Mesnik has updated the pull request incrementally with one additional commit since the last revision:

  fixed test and comments

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/13034/files
  - new: https://git.openjdk.org/jdk/pull/13034/files/aa12782b..47df1034

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=13034&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=13034&range=02-03

  Stats: 17 lines in 2 files changed: 11 ins; 0 del; 6 mod
  Patch: https://git.openjdk.org/jdk/pull/13034.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/13034/head:pull/13034

PR: https://git.openjdk.org/jdk/pull/13034