@Override
  public Map<InternalDistributedMember, Collection<String>> getAllHostedLocatorsWithSharedConfiguration() {
    synchronized (membersLock) {
      return hostedLocatorsWithSharedConfiguration;
    }
  }
Returns a copy of the map of all members hosting locators with shared configuration. The key is
the member, and the value is a collection of host[port] strings. If a bind-address was used for
a locator then the form is bind-addr[port].

@since GemFire 8.0
geode-core/src/main/java/org/apache/geode/distributed/internal/ClusterDistributionManager.java