import java.io.OutputStream;
import java.nio.file.Files;
import java.util.ArrayList;
-import java.util.stream.Collectors;
public class SyncHelper {
groupInfo.getMembers()
.stream()
.map(addressResolver::resolveSignalServiceAddress)
- .collect(Collectors.toList()),
+ .toList(),
groupHelper.createGroupAvatarAttachment(groupInfo.getGroupId()),
groupInfo.isMember(account.getSelfRecipientId()),
Optional.of(groupInfo.messageExpirationTime),