Remove redundant 'get' action after 'computeIFAbsent', (#8260)

Co-authored-by: Annoyer <247221925@qq.com>
apache · Jul 11, 2021 · c41362b · c41362b
1 parent a4dcaf4
commit c41362b
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/...ig/dubbo-config-api/src/main/java/org/apache/dubbo/config/utils/ReferenceConfigCache.java b/...ig/dubbo-config-api/src/main/java/org/apache/dubbo/config/utils/ReferenceConfigCache.java
@@ -107,16 +107,13 @@ public <T> T get(ReferenceConfigBase<T> referenceConfig) {
         String key = generator.generateKey(referenceConfig);
         Class<?> type = referenceConfig.getInterfaceClass();
 
-        proxies.computeIfAbsent(type, _t -> new ConcurrentHashMap<>());
+        ConcurrentMap<String, Object> proxiesOfType = proxies.computeIfAbsent(type, _t -> new ConcurrentHashMap<>());
 
-        ConcurrentMap<String, Object> proxiesOfType = proxies.get(type);
-        proxiesOfType.computeIfAbsent(key, _k -> {
+        return (T) proxiesOfType.computeIfAbsent(key, _k -> {
             Object proxy = referenceConfig.get();
             referredReferences.put(key, referenceConfig);
             return proxy;
         });
-
-        return (T) proxiesOfType.get(key);
     }
 
     /**