public void putEntryInNotifRegionMap(DistributedMember member,
      Region<NotificationKey, Notification> region) {
    notifRegionMap.put(member, region);
  }
put an entry into notification region map

@param member Distributed Member
@param region Corresponding notification region
geode-core/src/main/java/org/apache/geode/management/internal/ManagementResourceRepo.java