From b1f0d40d4423b93cbf4d0ed2d24bf3010ca8cca3 Mon Sep 17 00:00:00 2001
From: AsamK <asamk@gmx.de>
Date: Tue, 28 Jun 2016 00:14:15 +0200
Subject: [PATCH] Fix creating groups

Fixes #16
---
 src/main/java/org/asamk/signal/Manager.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/asamk/signal/Manager.java b/src/main/java/org/asamk/signal/Manager.java
index 29e75ee9..d96537fe 100644
--- a/src/main/java/org/asamk/signal/Manager.java
+++ b/src/main/java/org/asamk/signal/Manager.java
@@ -555,7 +555,7 @@ class Manager implements Signal {
                 .asGroupMessage(group.build())
                 .build();
 
-        final Set<String> membersSend = g.members;
+        final List<String> membersSend = new ArrayList<>(g.members);
         membersSend.remove(this.username);
         sendMessage(message, membersSend);
         return g.groupId;