YARN-11761. Fix CheckStyle.

Author: fanshilun

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/TestYarnNativeServices.java

@@ -506,7 +506,7 @@ public void testCancelUpgrade() throws Exception {
         active.getComponent(component.getName()).getState(), "component not stable");
     assertEquals("val0",
         active.getComponent(component.getName()).getConfiguration()
-        .getEnv("key1"),"comp does not have new env");
+        .getEnv("key1"), "comp does not have new env");
     LOG.info("Stop/destroy service {}", service);
     client.actionStop(service.getName(), true);
     client.actionDestroy(service.getName());

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/client/TestServiceCLI.java

@@ -247,8 +247,8 @@ public void testEnableFastLaunch() throws Exception {
     String[] args = {"app", "-D", dependencyTarGzProp, "-enableFastLaunch",
         "-appTypes", DUMMY_APP_TYPE};
     assertEquals(EXIT_SUCCESS, runCLI(args));
-    assertTrue(
-       fs.isFile(defaultPath), "Dependency tarball did not exist after the test");
+    assertTrue(fs.isFile(defaultPath),
+        "Dependency tarball did not exist after the test");
 
     File secondBaseDir = new File(dependencyTarGzBaseDir, "2");
     Path secondTarGz = getDependencyTarGz(secondBaseDir);