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From GitBox <...@apache.org>
Subject [GitHub] dkuppitz commented on a change in pull request #1029: Updates the API within the core project.
Date Wed, 09 Jan 2019 04:07:11 GMT
dkuppitz commented on a change in pull request #1029: Updates the API within the core project.
URL: https://github.com/apache/tinkerpop/pull/1029#discussion_r246178122
 
 

 ##########
 File path: gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/util/AbstractThreadLocalTransaction.java
 ##########
 @@ -38,25 +38,12 @@
  */
 public abstract class AbstractThreadLocalTransaction extends AbstractTransaction {
     protected final ThreadLocal<Consumer<Transaction>> readWriteConsumerInternal
=
-        new ThreadLocal<Consumer<Transaction>>() {
-            @Override protected Consumer<Transaction> initialValue() {
-                return READ_WRITE_BEHAVIOR.AUTO;
-            }
-        };
+            ThreadLocal.withInitial(() -> READ_WRITE_BEHAVIOR.AUTO);
     
     protected final ThreadLocal<Consumer<Transaction>> closeConsumerInternal
=
-        new ThreadLocal<Consumer<Transaction>>() {
-            @Override protected Consumer<Transaction> initialValue() {
-                return CLOSE_BEHAVIOR.ROLLBACK;
-            }
-        };
+            ThreadLocal.withInitial(() -> CLOSE_BEHAVIOR.ROLLBACK);
     
-    protected final ThreadLocal<List<Consumer<Transaction.Status>>> transactionListeners
= new ThreadLocal<List<Consumer<Transaction.Status>>>() {
-        @Override
-        protected List<Consumer<Transaction.Status>> initialValue() {
-            return new ArrayList<>();
-        }
-    };
+    protected final ThreadLocal<List<Consumer<Transaction.Status>>> transactionListeners
= ThreadLocal.withInitial(() -> new ArrayList<>());
 
 Review comment:
   `ThreadLocal.withInitial(ArrayList::new)`

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