hg: jmc/jmc: JMC-5663: Ensuring that the GC Pause Peak Duration rule properly lists unknown event IDs

[marcus.hirt at oracle.com]

Changeset: 896f9586d4c6
Author:    hirt <marcus.hirt at oracle.com>
Date:      2018-09-20 08:32 -0700
URL:       http://hg.openjdk.java.net/jmc/jmc/rev/896f9586d4c6

JMC-5663: Ensuring that the GC Pause Peak Duration rule properly lists unknown event IDs
Reviewed-by: hirt, neugens, mwengner
Contributed-by: Ken Dobson <kdobson at redhat.com>, hirt

! core/org.openjdk.jmc.flightrecorder.rules.jdk/src/main/java/org/openjdk/jmc/flightrecorder/rules/jdk/memory/LongGcPauseRule.java
! core/org.openjdk.jmc.flightrecorder.rules/src/main/java/org/openjdk/jmc/flightrecorder/rules/util/RulesToolkit.java