HADOOP-19415. Fix CheckStyle Issue.

Author: slfan1989

hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/viewfs/TestViewFsWithAuthorityLocalFs.java

@@ -66,12 +66,12 @@ public void testBasicPaths() {
     assertEquals(schemeWithAuthority, fcView.getDefaultFileSystem().getUri());
     assertEquals(fcView.makeQualified(
         new Path("/user/" + System.getProperty("user.name"))),
-    fcView.getWorkingDirectory());
+        fcView.getWorkingDirectory());
     assertEquals(fcView.makeQualified(
         new Path("/user/" + System.getProperty("user.name"))),
-    fcView.getHomeDirectory());
+        fcView.getHomeDirectory());
     assertEquals(
         new Path("/foo/bar").makeQualified(schemeWithAuthority, null),
-    fcView.makeQualified(new Path("/foo/bar")));
+        fcView.makeQualified(new Path("/foo/bar")));
   }
 }

hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/viewfs/ViewFsBaseTest.java

@@ -710,7 +710,7 @@ public void testInternalMkdirExisting2() throws IOException {
     assertThrows(AccessControlException.class, () -> {
       fcView.mkdir(fileContextTestHelper.getTestRootPath(fcView,
           "/internalDir/linkToDir2"),
-        FileContext.DEFAULT_PERM, false);
+          FileContext.DEFAULT_PERM, false);
     });
   }
   @Test
@@ -950,7 +950,7 @@ public void testInternalCreateSnapshot2() throws IOException {
   public void testInternalRenameSnapshot() throws IOException {
     assertThrows(AccessControlException.class, () -> {
       fcView.renameSnapshot(new Path("/internalDir"), "snapOldName",
-        "snapNewName");
+          "snapNewName");
     });
   }