Use java.util.Optional in Manager interface

[signal-cli] / lib / src / main / java / org / asamk / signal / manager / Manager.java

diff --git a/lib/src/main/java/org/asamk/signal/manager/Manager.java b/lib/src/main/java/org/asamk/signal/manager/Manager.java
index 2cb68d206eaba52efbcbd188dcd28b4d50fd0dc3..34f639ba2d2e90bec5d93efa5a9f5917b84de278 100644 (file)
--- a/lib/src/main/java/org/asamk/signal/manager/Manager.java
+++ b/lib/src/main/java/org/asamk/signal/manager/Manager.java
@@ -24,7 +24,6 @@ import org.asamk.signal.manager.storage.recipients.Profile;
 import org.asamk.signal.manager.storage.recipients.RecipientAddress;
 import org.whispersystems.libsignal.InvalidKeyException;
 import org.whispersystems.libsignal.util.Pair;
-import org.whispersystems.libsignal.util.guava.Optional;
 import org.whispersystems.signalservice.api.groupsv2.GroupLinkNotActiveException;
 import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentRemoteId;
 import org.whispersystems.signalservice.api.messages.SignalServiceContent;
@@ -41,6 +40,7 @@ import java.net.URI;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
+import java.util.Optional;
 import java.util.Set;
 import java.util.UUID;
 import java.util.concurrent.TimeUnit;