Eliminate use of getOrDefault (#10565)

* Eliminate use of getOrDefault
grpc · Sep 19, 2023 · 0c415e8 · 0c415e8
1 parent 7d9b76e
commit 0c415e8
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/util/src/main/java/io/grpc/util/MultiChildLoadBalancer.java b/util/src/main/java/io/grpc/util/MultiChildLoadBalancer.java
@@ -111,9 +111,10 @@ protected Map<Object, ChildLbState> createChildLbMap(ResolvedAddresses resolvedA
     Object policyConfig = resolvedAddresses.getLoadBalancingPolicyConfig();
     for (EquivalentAddressGroup eag : addresses) {
       EquivalentAddressGroup strippedEag = stripAttrs(eag); // keys need to be just addresses
-      ChildLbState childLbState = childLbMap.getOrDefault(strippedEag,
-          createChildLbState(strippedEag, policyConfig, getInitialPicker()));
-      childLbMap.put(strippedEag, childLbState);
+      if (!childLbMap.containsKey(strippedEag)) {
+        childLbMap.put(strippedEag,
+            createChildLbState(strippedEag, policyConfig, getInitialPicker()));
+      }
     }
     return childLbMap;
   }