diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangContainer.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangContainer.java
index 3930433..ccb824b 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangContainer.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangContainer.java
@@ -87,7 +87,8 @@
 /**
  * Represents data model node to maintain information defined in YANG container.
  */
-public class YangContainer extends YangNode
+public class YangContainer
+        extends YangNode
         implements YangLeavesHolder, YangCommonInfo, Parsable, CollisionDetector, YangAugmentationHolder {
 
     /**
@@ -211,7 +212,8 @@
      *
      * @param leafsList the list of leaf to set
      */
-    private void setListOfLeaf(List<YangLeaf> leafsList) {
+    @Override
+    public void setListOfLeaf(List<YangLeaf> leafsList) {
         listOfLeaf = leafsList;
     }
 
@@ -245,7 +247,8 @@
      *
      * @param listOfLeafList the list of leaf-list to set
      */
-    private void setListOfLeafList(List<YangLeafList> listOfLeafList) {
+    @Override
+    public void setListOfLeafList(List<YangLeafList> listOfLeafList) {
         this.listOfLeafList = listOfLeafList;
     }
 
@@ -338,7 +341,8 @@
      * @throws DataModelException a violation of data model rules
      */
     @Override
-    public void validateDataOnEntry() throws DataModelException {
+    public void validateDataOnEntry()
+            throws DataModelException {
         // TODO auto-generated method stub, to be implemented by parser
     }
 
@@ -348,7 +352,8 @@
      * @throws DataModelException a violation of data model rules
      */
     @Override
-    public void validateDataOnExit() throws DataModelException {
+    public void validateDataOnExit()
+            throws DataModelException {
         List<YangLeaf> leaves = getListOfLeaf();
         List<YangLeafList> leafLists = getListOfLeafList();
 
@@ -397,7 +402,8 @@
      * @param leafLists list of leaf-list attributes of container
      * @throws DataModelException a violation of data model rules
      */
-    private void validateConfig(List<YangLeaf> leaves, List<YangLeafList> leafLists) throws DataModelException {
+    private void validateConfig(List<YangLeaf> leaves, List<YangLeafList> leafLists)
+            throws DataModelException {
 
         /*
          * If a node has "config" set to "false", no node underneath it can have
@@ -423,13 +429,15 @@
     }
 
     @Override
-    public void detectCollidingChild(String identifierName, YangConstructType dataType) throws DataModelException {
+    public void detectCollidingChild(String identifierName, YangConstructType dataType)
+            throws DataModelException {
         // Asks helper to detect colliding child.
         detectCollidingChildUtil(identifierName, dataType, this);
     }
 
     @Override
-    public void detectSelfCollision(String identifierName, YangConstructType dataType) throws DataModelException {
+    public void detectSelfCollision(String identifierName, YangConstructType dataType)
+            throws DataModelException {
         if (getName().equals(identifierName)) {
             throw new DataModelException("YANG file error: Duplicate input identifier detected, same as container \""
                     + getName() + "\"");