docs: public DfuServiceInitiator setCustomUuidsForLegacyDfu(@Nullable final UUID dfuServiceUuid,
  														  @Nullable final UUID dfuControlPointUuid,
  														  @Nullable final UUID dfuPacketUuid,
  														  @Nullable final UUID dfuVersionUuid) {
  		final ParcelUuid[] uuids = new ParcelUuid[4];
  		uuids[0] = dfuServiceUuid      != null ? new ParcelUuid(dfuServiceUuid)      : null;
  		uuids[1] = dfuControlPointUuid != null ? new ParcelUuid(dfuControlPointUuid) : null;
  		uuids[2] = dfuPacketUuid       != null ? new ParcelUuid(dfuPacketUuid)       : null;
  		uuids[3] = dfuVersionUuid      != null ? new ParcelUuid(dfuVersionUuid)      : null;
  		legacyDfuUuids = uuids;
  		return this;
  	}