private boolean areAllColocatedPartitionedRegionsReady(int bucketId,
      List<PartitionedRegion> colocatedWithList) {
    return colocatedWithList.stream().allMatch(
        partitionedRegion -> isColocatedPartitionedRegionInitialized(partitionedRegion, bucketId));
  }
Report an estimate of the number of primary buckets managed locally The result of this method
is not stable.
geode-core/src/main/java/org/apache/geode/internal/cache/PartitionedRegionDataStore.java