hg: jdk10/jdk10/jdk: 8173817: StackOverflowError in "process reaper" thread

[roger.riggs at oracle.com]

Changeset: 2f3d9ed99e66
Author:    rriggs
Date:      2017-08-22 09:41 -0400
URL:       http://hg.openjdk.java.net/jdk10/jdk10/jdk/rev/2f3d9ed99e66

8173817: StackOverflowError in "process reaper" thread
Summary: Switch to inner class to avoid lambda stack overhead in ProcessReaper
Reviewed-by: dholmes, martin

! src/java.base/share/classes/java/lang/ProcessHandleImpl.java