hg: jdk/submit: 8214408: Migrate EventsOnOff to using the same allocateAndCheck method

[jcbeyler at google.com]

Changeset: f8bfb81c0d9c
Author:    jcbeyler
Date:      2018-11-27 13:41 -0800
URL:       http://hg.openjdk.java.net/jdk/submit/rev/f8bfb81c0d9c

8214408: Migrate EventsOnOff to using the same allocateAndCheck method
Summary:
Reviewed-by:

! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitor.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorEventOnOffTest.java