Fix checkstyle if-statements must use braces adsal/usermanager

Change-Id: Idfb6cc67ab679c6b126724d25fefecc3e4cf45c2
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>

diff --git a/opendaylight/adsal/usermanager/implementation/src/main/java/org/opendaylight/controller/usermanager/internal/UserManager.java b/opendaylight/adsal/usermanager/implementation/src/main/java/org/opendaylight/controller/usermanager/internal/UserManager.java
index 3f6ac4a8c786af11cb88bf16e4ab0c44ae8b3097..e7394f9262405b1c77f69f76e17db59077d9baae 100644 (file)
--- a/opendaylight/adsal/usermanager/implementation/src/main/java/org/opendaylight/controller/usermanager/internal/UserManager.java
+++ b/opendaylight/adsal/usermanager/implementation/src/main/java/org/opendaylight/controller/usermanager/internal/UserManager.java
@@ -278,7 +278,9 @@ public class UserManager implements IUserManager, IObjectReader,
     private String checkPasswordRecovery() {
         final String fileDescription = "Default Network Administrator password recovery file";
         File recoveryFile = new File(UserManager.RECOVERY_FILE);
-        if (!recoveryFile.exists()) return null;
+        if (!recoveryFile.exists()) {
+            return null;
+        }
         // read the recovery file
         String pwd = null;
         try {