Update BouncingBall.java

Author: SAKET-SK

BouncingBall.java

@@ -1,3 +1,5 @@
+// The program outputs a Ball bouncing inside the Output window. Try varying the size of the Output window for dynamic results.
+
 import java.awt.*;
 import javax.swing.*;
 
@@ -73,4 +75,4 @@ public static void main(String[] args) {
     frame.setContentPane(new BouncingBall());
     frame.setVisible(true);
   }
-}
+}