Fix inefficient use of keySet iterator instead of entrySet iterator (#…

…3508) Fix inefficient use of keySet iterator instead of entrySet iterator
apache · Feb 20, 2019 · e918fa4 · e918fa4
1 parent aadf57d
commit e918fa4
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/...egistry-api/src/main/java/org/apache/dubbo/registry/support/ProviderConsumerRegTable.java b/...egistry-api/src/main/java/org/apache/dubbo/registry/support/ProviderConsumerRegTable.java
@@ -72,9 +72,9 @@ public static <T> ProviderInvokerWrapper<T> getProviderWrapper(URL registeredPro
             return null;
         }
 
-        for (Invoker inv : invokers.keySet()) {
-            if (inv == invoker) {
-                return invokers.get(inv);
+        for (Map.Entry<Invoker, ProviderInvokerWrapper> entry : invokers.entrySet()) {
+            if (entry.getKey() == invoker) {
+                return entry.getValue();
             }
         }