removed code duplication in translator, and addressed review comments
Change-Id: I27767a81c4bf279c80d2b98192f75f8f507b4457
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 bb94b35..98e0444 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
@@ -37,10 +37,10 @@
* Returns the list of java files.
*
* @param root specified directory
- * @return list of java files.
- * @throws NullPointerException when no files are there.
+ * @return list of java files
+ * @throws NullPointerException when no files are there
* @throws IOException when files get deleted while performing the
- * operations.
+ * operations
*/
public static List<String> getJavaFiles(String root) throws NullPointerException, IOException {
return getFiles(root, ".java");
@@ -50,10 +50,10 @@
* Returns the list of YANG files.
*
* @param root specified directory
- * @return list of YANG files.
- * @throws NullPointerException when no files are there.
+ * @return list of YANG files
+ * @throws NullPointerException when no files are there
* @throws IOException when files get deleted while performing the
- * operations.
+ * operations
*/
public static List<String> getYangFiles(String root) throws NullPointerException, IOException {
return getFiles(root, ".yang");
@@ -63,12 +63,13 @@
* Returns the list of required files.
*
* @param root specified directory
- * @param extension file extension.
- * @return list of required files.
+ * @param extension file extension
+ * @return list of required files
* @throws IOException when files get deleted while performing the
- * operations.
+ * operations
+ * @throws NullPointerException null pointer access
*/
- 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);