class InMemoryRegionMaster extends SimpleAbstractInMemoryMaster<RegionDocument> implements RegionMaster {

  @Override
  public RegionDocument get(final UniqueId uniqueId) {
    return get(uniqueId, VersionCorrection.LATEST);
  }

  public  InMemoryRegionMaster();
  public  InMemoryRegionMaster(final ChangeManager changeManager);
  public  InMemoryRegionMaster(final Supplier<ObjectId> objectIdSupplier);
  public  InMemoryRegionMaster(final Supplier<ObjectId> objectIdSupplier, final ChangeManager changeManager);

}