@Override
      public void run() {
        Region pr = getCache().getRegion(regionPath);
        for (final Integer bucketKey : bucketKeys) {
          pr.put(bucketKey, value);
        }
      }
Creates partitioned regions in multiple vms and fully exercises the internal-only
getInternalPRDetails API on ResourceManager.
geode-core/src/distributedTest/java/org/apache/geode/cache/management/ResourceManagerDUnitTest.java