org-mode goto last heading in the current tree.

Say This is my org-file, pipe indicates the cursor:

    * Top|
    ** Apple
    ** Banana
    ** Cherry
    * Middle
    ** Ape
    ** Bear
    ** Cat

I'd like to run a command and have my cursor now be here:

    * Top|
    ** Apple
    ** Banana
    ** Cherry|
    * Middle
    ** Ape
    ** Bear
    ** Cat