diff --git a/javacodechallenges/src/main/java/com/linkedin/javacodechallenges/App.class b/javacodechallenges/src/main/java/com/linkedin/javacodechallenges/App.class
new file mode 100644
index 00000000..006778be
Binary files /dev/null and b/javacodechallenges/src/main/java/com/linkedin/javacodechallenges/App.class differ
diff --git a/javacodechallenges/src/main/java/com/linkedin/javacodechallenges/App.java b/javacodechallenges/src/main/java/com/linkedin/javacodechallenges/App.java
index c36c7ed5..d91dad5d 100644
--- a/javacodechallenges/src/main/java/com/linkedin/javacodechallenges/App.java
+++ b/javacodechallenges/src/main/java/com/linkedin/javacodechallenges/App.java
@@ -5,9 +5,10 @@
 public class App {
     public static boolean isEven(int n) {
         // todo: implement functionality
-        return false;
+        return n%2==0 ? true : false;
     }
 
+
     public static void main(String[] args) {
         Scanner scanner = new Scanner(System.in);
 
diff --git a/javacodechallenges/target/classes/com/linkedin/javacodechallenges/App.class b/javacodechallenges/target/classes/com/linkedin/javacodechallenges/App.class
index ffabd316..97cbf034 100644
Binary files a/javacodechallenges/target/classes/com/linkedin/javacodechallenges/App.class and b/javacodechallenges/target/classes/com/linkedin/javacodechallenges/App.class differ