diff --git a/core-java-11/src/main/java/com/baeldung/add b/core-java-11/src/main/java/com/baeldung/add
new file mode 100755
index 0000000000..539c1a43d4
--- /dev/null
+++ b/core-java-11/src/main/java/com/baeldung/add
@@ -0,0 +1,12 @@
+#!/usr/local/bin/java --source 11
+
+import java.util.Arrays;
+
+public class Addition
+{
+    public static void main(String[] args) {
+        System.out.println(Arrays.stream(args)
+          .mapToInt(Integer::parseInt)
+          .sum());
+    }
+}
\ No newline at end of file