code: private static boolean matchesServiceUuid(@NonNull  final UUID uuid,
  											  @Nullable final UUID mask,
  											  @NonNull  final UUID data) {
  		if (mask == null) {
  			return uuid.equals(data);
  		}
  		if ((uuid.getLeastSignificantBits() & mask.getLeastSignificantBits()) !=
  				(data.getLeastSignificantBits() & mask.getLeastSignificantBits())) {
  			return false;
  		}
  		return ((uuid.getMostSignificantBits() & mask.getMostSignificantBits()) ==
  				(data.getMostSignificantBits() & mask.getMostSignificantBits()));
  	}
docs: Check if the uuid pattern matches the particular service uuid.