@Override
      public void run() {
        {
          AttributesFactory factory = new AttributesFactory();
          factory.setPartitionAttributes(new PartitionAttributesFactory()
              .setLocalMaxMemory(localMaxMemory).setTotalNumBuckets(numBuckets)
              .setRedundantCopies(redundantCopies).setColocatedWith(colocatedWith).create());

          RegionAttributes attrs = factory.create();
          Region pr = createRootRegion(regionPath, attrs);
          assertNotNull(pr);
        }
      }
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