[GitHub] [incubator-hugegraph] imbajin commented on a diff in pull request #2016: Adding try-with-resources block around PredictionTraverser

[GitBox]

imbajin commented on code in PR #2016:
URL: 
https://github.com/apache/incubator-hugegraph/pull/2016#discussion_r1021447927


##########
hugegraph-api/src/main/java/com/baidu/hugegraph/api/traversers/AdamicAdarAPI.java:
##########
@@ -80,9 +80,10 @@ public String get(@Context GraphManager manager,
         Directions dir = Directions.convert(EdgeAPI.parseDirection(direction));
 
         HugeGraph g = graph(manager, graph);
-        PredictionTraverser traverser = new PredictionTraverser(g);
-        double score = traverser.adamicAdar(sourceId, targetId, dir,
-                                            edgeLabel, maxDegree, limit);
-        return JsonUtil.toJson(ImmutableMap.of("adamic_adar", score));
+        try (PredictionTraverser traverser = new PredictionTraverser(g)) {
+            double score = traverser.adamicAdar(sourceId, targetId, dir,
+                edgeLabel, maxDegree, limit);

Review Comment:
   use one line if it < 100 chars, it's fine
   
   and we have a code-style setting file in root for IDEA, use it to modify 
code is much more easy



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