diff --git a/core/src/test/scala/org/apache/spark/deploy/JsonProtocolSuite.scala b/core/src/test/scala/org/apache/spark/deploy/JsonProtocolSuite.scala
index a1c8d8c0e97e422cfe1a55f395208f53e4cda64e..05f8545c7b82837695769383c5bcd1ceeb49b4e0 100644
--- a/core/src/test/scala/org/apache/spark/deploy/JsonProtocolSuite.scala
+++ b/core/src/test/scala/org/apache/spark/deploy/JsonProtocolSuite.scala
@@ -61,8 +61,8 @@ class JsonProtocolSuite extends FunSuite {
   test("writeWorkerState") {
     val executors = List[ExecutorRunner]()
     val finishedExecutors = List[ExecutorRunner](createExecutorRunner(), createExecutorRunner())
-    val stateResponse = new WorkerStateResponse("host", 8080, "workerId", executors, finishedExecutors,
-      "masterUrl", 4, 1234, 4, 1234, "masterWebUiUrl")
+    val stateResponse = new WorkerStateResponse("host", 8080, "workerId", executors,
+      finishedExecutors, "masterUrl", 4, 1234, 4, 1234, "masterWebUiUrl")
     val output = JsonProtocol.writeWorkerState(stateResponse)
     assertValidJson(output)
   }