commit 9f26ae5950d5877a15bffe532bc4195418134423
author Vinod Kumar S <vinods.kumar@gmail.com> Wed Mar 23 15:30:27 2016 +0530
committer Gerrit Code Review <gerrit@onlab.us> Thu Mar 24 23:03:56 2016 +0000
tree 5591829ffdb0e1e2e675a53ca9967dde22dd765b
parent 0cb696d80f7eadbf58fd532e44d6608d82ac559f

YANG Translator optimization

Change-Id: Ie6a6b9d371a4fc5fd973cf56d6f3c7b44a3146ba

src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java

diff --git a/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java b/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java
index 7af3d77..54adce9 100644
--- a/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java
+++ b/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java
@@ -43,6 +43,7 @@
      *             operations
      */
     public static List<String> getJavaFiles(String root) throws NullPointerException, IOException {
+
         return getFiles(root, ".java");
     }
 
@@ -56,6 +57,7 @@
      *             operations
      */
     public static List<String> getYangFiles(String root) throws NullPointerException, IOException {
+
         return getFiles(root, ".yang");
     }
 
@@ -65,10 +67,12 @@
      * @param root specified directory
      * @param extension file extension
      * @return list of required files
+     * @throws NullPointerException when no file is there
      * @throws IOException when files get deleted while performing the
      *             operations
      */
-    public static List<String> getFiles(String root, String extension) throws  NullPointerException, IOException {
+    public static List<String> getFiles(String root, String extension) throws NullPointerException, IOException {
+
         List<String> store = new LinkedList<>();
         Stack<String> stack = new Stack<>();
         stack.push(root);