Github user upthewaterspout commented on a diff in the pull request: https://github.com/apache/incubator-geode/pull/299#discussion_r90078053 --- Diff: geode-core/src/main/java/org/apache/geode/internal/statistics/StatMonitorHandler.java --- @@ -138,8 +127,8 @@ public void allocatedResourceInstance(ResourceInstance resourceInstance) {} public void destroyedResourceInstance(ResourceInstance resourceInstance) {} /** For testing only */ - List<StatisticsMonitor> getMonitorsSnapshot() { - return Collections.unmodifiableList(this.monitors); + ConcurrentHashSet<StatisticsMonitor> getMonitorsSnapshot() { --- End diff -- Maybe this ought to just return a Collection?
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