hg: jdk/submit: 8212931: HeapMonitorStatIntervalTest.java fails due average calculation

[jcbeyler at google.com]

Changeset: 478010662265
Author:    jcbeyler
Date:      2018-11-02 15:54 -0700
URL:       http://hg.openjdk.java.net/jdk/submit/rev/478010662265

8212931: HeapMonitorStatIntervalTest.java fails due average calculation
Summary:
Reviewed-by:

! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitor.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatIntervalTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c