From 3d78e0dc7fc96009e708b19e0c69d6e3112eac72 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Wed, 26 Nov 2014 06:34:15 +0100
Subject: [PATCH] Return a collection instead of a list for the friends.

---
 src/main/java/net/pterodactylus/sone/data/Sone.java          | 2 +-
 src/main/java/net/pterodactylus/sone/data/impl/SoneImpl.java | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/net/pterodactylus/sone/data/Sone.java b/src/main/java/net/pterodactylus/sone/data/Sone.java
index 27f2cb1..04c5f39 100644
--- a/src/main/java/net/pterodactylus/sone/data/Sone.java
+++ b/src/main/java/net/pterodactylus/sone/data/Sone.java
@@ -341,7 +341,7 @@ public interface Sone extends Identified, Fingerprintable, Comparable<Sone> {
 	 *
 	 * @return The friend Sones of this Sone
 	 */
-	List<String> getFriends();
+	Collection<String> getFriends();
 
 	/**
 	 * Returns whether this Sone has the given Sone as a friend Sone.
diff --git a/src/main/java/net/pterodactylus/sone/data/impl/SoneImpl.java b/src/main/java/net/pterodactylus/sone/data/impl/SoneImpl.java
index b895304..154bfc8 100644
--- a/src/main/java/net/pterodactylus/sone/data/impl/SoneImpl.java
+++ b/src/main/java/net/pterodactylus/sone/data/impl/SoneImpl.java
@@ -339,7 +339,7 @@ public class SoneImpl implements Sone {
 	 *
 	 * @return The friend Sones of this Sone
 	 */
-	public List<String> getFriends() {
+	public Collection<String> getFriends() {
 		return new ArrayList<String>(friendSones);
 	}
 
-- 
2.7.4