use isEmpty instead of equal to 0

apache · Jun 15, 2017 · 4c792b9 · 4c792b9
1 parent 7515a5b
commit 4c792b9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/test/scala/org/apache/spark/rdd/LocalCheckpointSuite.scala b/core/src/test/scala/org/apache/spark/rdd/LocalCheckpointSuite.scala
@@ -174,7 +174,7 @@ class LocalCheckpointSuite extends SparkFunSuite with LocalSparkContext {
     bmm.removeBlock(blockId)
     // Wait until the block has been removed successfully.
     eventually(timeout(1 seconds), interval(100 milliseconds)) {
-      assert(bmm.getBlockStatus(blockId).size == 0)
+      assert(bmm.getBlockStatus(blockId).isEmpty)
     }
     try {
       rdd.collect()