Update Calculator.java

srinivas20152016 · Dec 21, 2018 · 8d77a88 · 8d77a88
1 parent da17df9
commit 8d77a88
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/main/java/in/javahome/myweb/controller/Calculator.java b/src/main/java/in/javahome/myweb/controller/Calculator.java
@@ -9,6 +9,8 @@ public class Calculator {
 	 * @return int
 	 */
 	public int add(int i, int j){
+		String s = null;
+		s.toString();
 		return i+j;
 	}
 	public int multiply(int i, int j){