git: openjdk/loom: fibers: Improved failure handler to scrub core files and try jstack -F.

[duke]

Changeset: ac8fe9ff
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-10-14 09:28:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/ac8fe9ff

Improved failure handler to scrub core files and try jstack -F.

! test/failure_handler/Makefile
+ test/failure_handler/src/share/classes/jdk/test/failurehandler/CoreInfoGatherer.java
! test/failure_handler/src/share/classes/jdk/test/failurehandler/GathererFactory.java
! test/failure_handler/src/share/classes/jdk/test/failurehandler/ToolKit.java
! test/failure_handler/src/share/classes/jdk/test/failurehandler/Utils.java
! test/failure_handler/src/share/classes/jdk/test/failurehandler/action/ActionHelper.java
! test/failure_handler/src/share/classes/jdk/test/failurehandler/action/ActionSet.java
! test/failure_handler/src/share/classes/jdk/test/failurehandler/action/PatternAction.java
! test/failure_handler/src/share/classes/jdk/test/failurehandler/jtreg/GatherDiagnosticInfoObserver.java
! test/failure_handler/src/share/classes/jdk/test/failurehandler/jtreg/GatherProcessInfoTimeoutHandler.java
! test/failure_handler/src/share/conf/common.properties
! test/failure_handler/src/share/conf/linux.properties
! test/failure_handler/src/share/conf/mac.properties
! test/failure_handler/src/share/conf/windows.properties