tiny improve

Change-Id: Ib1d39186e1f66471a02654d3e7e29665e07f4f56
apache · Nov 5, 2019 · 2575366 · 2575366
1 parent 99a6812
commit 2575366
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Showing 3 changed files with 2 additions and 3 deletions.
diff --git a/hugegraph-core/src/main/java/com/baidu/hugegraph/backend/tx/GraphIndexTransaction.java b/hugegraph-core/src/main/java/com/baidu/hugegraph/backend/tx/GraphIndexTransaction.java
@@ -511,7 +511,7 @@ private PageIds doIndexQueryOnce(IndexLabel indexLabel,
 
             Set<Id> ids = InsertionOrderUtil.newSet();
             Iterator<BackendEntry> entries = super.query(query).iterator();
-            while(entries.hasNext()) {
+            while (entries.hasNext()) {
                 HugeIndex index = this.serializer.readIndex(graph(), query,
                                                             entries.next());
                 ids.addAll(index.elementIds());

diff --git a/hugegraph-dist/src/main/java/com/baidu/hugegraph/cmd/InitStore.java b/hugegraph-dist/src/main/java/com/baidu/hugegraph/cmd/InitStore.java
@@ -134,6 +134,6 @@ private static void initBackend(final HugeGraph graph)
                 throw e;
             }
             break;
-        } while(retries-- > 0);
+        } while (retries-- > 0);
     }
 }
diff --git a/hugegraph-example/src/main/java/com/baidu/hugegraph/example/Example1.java b/hugegraph-example/src/main/java/com/baidu/hugegraph/example/Example1.java
@@ -241,7 +241,6 @@ public static void loadData(final HugeGraph graph) {
             try {
                 tx.rollback();
             } catch (BackendException e2) {
-                // TODO Auto-generated catch block
                 e2.printStackTrace();
             }
         } finally {