X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FCore.java;h=9fe41ac441c7dd69ee0cddee7219b1d62a7ebe23;hb=bf01c9824a883d0446ce33e68e398abbdd7bf22d;hp=cdb7feb77688a281b4e93456d08220e9004d3d13;hpb=6d022bf598dea2aabc5e1c2676975cd6565c5b0c;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java
index cdb7feb..9fe41ac 100644
--- a/src/main/java/net/pterodactylus/sone/core/Core.java
+++ b/src/main/java/net/pterodactylus/sone/core/Core.java
@@ -347,12 +347,13 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
 	}
 
 	/**
-	 * Returns all Sones, remote and local.
-	 *
-	 * @return All Sones
+	 * {@inheritDocs}
 	 */
-	public Set<Sone> getSones() {
-		return new HashSet<Sone>(sones.values());
+	@Override
+	public Collection<Sone> getSones() {
+		synchronized (sones) {
+			return Collections.unmodifiableCollection(sones.values());
+		}
 	}
 
 	/**
@@ -372,10 +373,9 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
 	}
 
 	/**
-	 * Returns all local Sones.
-	 *
-	 * @return All local Sones
+	 * {@inheritDocs}
 	 */
+	@Override
 	public Collection<Sone> getLocalSones() {
 		synchronized (sones) {
 			return Collections2.filter(sones.values(), new Predicate<Sone>() {
@@ -414,10 +414,9 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
 	}
 
 	/**
-	 * Returns all remote Sones.
-	 *
-	 * @return All remote Sones
+	 * {@inheritDocs}
 	 */
+	@Override
 	public Collection<Sone> getRemoteSones() {
 		synchronized (sones) {
 			return Collections2.filter(sones.values(), new Predicate<Sone>() {