public FixedPartitionAttributesData[] getFixedPartitionAttributesData() {

    if (fixedPartitionAttributesTable == null) {
      Iterator<RegionMXBean> it = mapOfProxy.values().iterator();
      if (it != null) {
        while (it.hasNext()) {
          try {
            fixedPartitionAttributesTable = it.next().listFixedPartitionAttributes();
          } catch (Exception e) {
            fixedPartitionAttributesTable = null;
          }
          if (fixedPartitionAttributesTable != null) {
            break;
          }
        }
      }
    }
    return fixedPartitionAttributesTable;
  }
@return fixed partition attributes of a partition region if its fixed partitioned
geode-core/src/main/java/org/apache/geode/management/internal/beans/DistributedRegionBridge.java