make code compatible with Java 8

adrianromero · Oct 9, 2019 · 042be4f · 042be4f
1 parent 0170a7c
commit 042be4f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/com/adr/helloiot/ApplicationTopicsManager.java b/src/main/java/com/adr/helloiot/ApplicationTopicsManager.java
@@ -146,7 +146,7 @@ private void connectionLost(Throwable thrwbl) {
     }
 
     private void distributeMessage(EventMessage message) {
-        for (var entry: subscriptions.entrySet()) {
+        for (Map.Entry<String, List<TopicSubscription>> entry: subscriptions.entrySet()) {
             if (MqttTopic.isMatched(entry.getKey(), message.getTopic())) {
                 List<TopicSubscription> subs = entry.getValue();
                 if (subs != null) {