Fix IntelliJ complaint due to negated if condition

apache · Jul 6, 2015 · 82bb0ec · 82bb0ec
1 parent 1db845a
commit 82bb0ec
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorter.java b/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorter.java
@@ -265,7 +265,9 @@ public void insertRecord(
 
   public UnsafeSorterIterator getSortedIterator() throws IOException {
     final UnsafeSorterIterator inMemoryIterator = sorter.getSortedIterator();
-    if (!spillWriters.isEmpty()) {
+    if (spillWriters.isEmpty()) {
+      return inMemoryIterator;
+    } else {
       final UnsafeSorterSpillMerger spillMerger =
         new UnsafeSorterSpillMerger(recordComparator, prefixComparator);
       for (UnsafeSorterSpillWriter spillWriter : spillWriters) {
@@ -276,8 +278,6 @@ public UnsafeSorterIterator getSortedIterator() throws IOException {
         spillMerger.addSpill(inMemoryIterator);
       }
       return spillMerger.getSortedIterator();
-    } else {
-      return inMemoryIterator;
     }
   }
 }