THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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24) reorganize test so that vars and Rules are at the top, Before and After methods come before tests, Test methods come next, then any private methods used by the tests and finally any inner classes at the bottom of the class
25) (optional) rename the test to be more descriptive and prefer *DistributedTest to *DUnitTest
I renamed to CacheRegionClearStatsDUnitTest to RegionClearStatisticsDistributedTest.