git: openjdk/jdk: 8303133: Update ProcessTools.startProcess(...) to exit early if process exit before linePredicate is printed.

[Leonid Mesnik]

Changeset: 1fdaf252
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2023-03-01 00:50:35 +0000
URL:       https://git.openjdk.org/jdk/commit/1fdaf252b6375773072e665fd5d4cfb509e98f4c

8303133: Update ProcessTools.startProcess(...) to exit early if process exit before linePredicate is printed.

Reviewed-by: dholmes, rriggs

! test/lib/jdk/test/lib/process/ProcessTools.java
! test/lib/jdk/test/lib/thread/ProcessThread.java