From be10a6e8507a5c731dac36efaa193b2fb453d82a Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Mon, 18 Feb 2019 11:39:49 +0100
Subject: [PATCH] Return Set instead of HashSet in
 UndecidedOmemoIdentityException

---
 .../omemo/exceptions/UndecidedOmemoIdentityException.java      | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/exceptions/UndecidedOmemoIdentityException.java b/smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/exceptions/UndecidedOmemoIdentityException.java
index 2105d588a..2af358ac9 100644
--- a/smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/exceptions/UndecidedOmemoIdentityException.java
+++ b/smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/exceptions/UndecidedOmemoIdentityException.java
@@ -18,6 +18,7 @@ package org.jivesoftware.smackx.omemo.exceptions;
 
 import java.util.Collection;
 import java.util.HashSet;
+import java.util.Set;
 
 import org.jivesoftware.smackx.omemo.internal.OmemoDevice;
 
@@ -45,7 +46,7 @@ public class UndecidedOmemoIdentityException extends Exception {
      *
      * @return undecided devices
      */
-    public HashSet<OmemoDevice> getUndecidedDevices() {
+    public Set<OmemoDevice> getUndecidedDevices() {
         return this.devices;
     }