Task - Create a complex navigation component with java helper
Hi community members ,
I have been following developer guide for learning purposes and I am on the following task :

and I have pasted the code as mentioned in it and my structure in crxde is the following :

Here are the code snapshots:


According to the guide my desired output should be this -

but I am getting this :

I am not able to figure out what I am doing wrong here .
Can someone help me to figure out ?
Thanks in Advance
