Update copyright headers.

[simgrid.git] / examples / java / dht / kademlia / Answer.java

diff --git a/examples/java/dht/kademlia/Answer.java b/examples/java/dht/kademlia/Answer.java
index c339c3b..0a30cf6 100644 (file)
--- a/examples/java/dht/kademlia/Answer.java
+++ b/examples/java/dht/kademlia/Answer.java
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2014, 2016. The SimGrid Team.
+/* Copyright (c) 2012-2018. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -59,7 +59,7 @@ public class Answer {
 
   /* Returns if the destination has been found */
   public boolean destinationFound() {
-    if (nodes.size() < 1) {
+    if (nodes.isEmpty()) {
       return false;
     }
     Contact tail = nodes.get(0);