@Override
          public String toString() {
            return "Bucket id = " + bucketId + " from local member = "
                + getDistributionManager().getDistributionManagerId() + ": " + super.toString();
          }
Test Method: Get all entries for all copies of a bucket

This method will not work correctly if membership in the distributed system changes while the
result is being calculated.

@return a List of HashMaps, each map being a copy of the entries in a bucket
geode-core/src/main/java/org/apache/geode/internal/cache/PartitionedRegion.java