How to create multiple levels of indentation in Javadoc?

Question

Suppose, that as part of documenting your code (Javadoc) you want to indicate that the relationships between elements using deep indentation.

How can I create a nested

Answer 1

  
Element
  

     
Subelement...

You can pretty freely use HTML inside javadoc comments.

Update: Because it came up, I tried

    
one
    

        
one point one
    
   

and get

• one
• one point one

I agree proper nesting is better.