Returning an immutable collection

Xorlev · May 11, 2012 · d7ab340 · d7ab340
1 parent 90ea1b2
commit d7ab340
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/main/java/com/aphyr/riemann/client/AbstractRiemannClient.java b/src/main/java/com/aphyr/riemann/client/AbstractRiemannClient.java
@@ -4,6 +4,7 @@
 import java.net.InetAddress;
 import java.net.InetSocketAddress;
 import java.net.UnknownHostException;
+import java.util.Collections;
 import java.util.List;
 import java.util.Arrays;
 
@@ -69,7 +70,7 @@ public List<Event> query(String q) throws IOException, ServerError {
 
     validate(m);
 
-    return m.getEventsList();
+    return Collections.unmodifiableList(m.getEventsList());
   }
 
   public abstract void sendMessage(Msg message) throws IOException;