diff --git a/BaseTestNg.java b/BaseTestNg.java
index 19cb271..7e632cc 100644
--- a/BaseTestNg.java
+++ b/BaseTestNg.java
@@ -5,10 +5,12 @@
 
 public class BaseTestNg {
 	
+	
 	long startTime;
 	long endTime;
 	int  letter, space, num, specialChar;
 	
+
 	@BeforeMethod
 	public void startTimer() {
 		letter = 0;
diff --git a/Intersection.java b/Intersection.java
index 9378a14..9b93c74 100644
--- a/Intersection.java
+++ b/Intersection.java
@@ -11,6 +11,7 @@ public class Intersection {
 
 	int[] arr1 = {3,2,11,4,6,7};
 	int[] arr2 = {1,2,8,4,9,7};
+int add=0;
 
 
 	@Test(priority=1)
diff --git a/OccuranceOfCharacter.java b/OccuranceOfCharacter.java
index d367433..f7ce1f9 100644
--- a/OccuranceOfCharacter.java
+++ b/OccuranceOfCharacter.java
@@ -9,6 +9,7 @@
 public class OccuranceOfCharacter extends BaseTestNg{
 	String str = "welcome to automation";
 	 int count =0;
+	 
 	@Test(priority=1)
 	public void main() {
 		char[] char_array =str.toCharArray();
@@ -16,6 +17,7 @@ public void main() {
 		for (char ch : char_array) {
 			if(charCounter.containsKey(ch)){
 				charCounter.put(ch, charCounter.get(ch)+1);
+				int add=0;
 			} 
 			else{
 				charCounter.put(ch, 1);