Can btree delete be more modular?

[rkalyankumar]

The private delete method runs over few hundres of lines of code. Can this be more modular?
https://github.com/mmnaseri/cs-review/blob/master/cs-clrs/src/main/java/com/mmnaseri/cs/clrs/ch18/s3/BTree.java#L31

[mmnaseri]

Good point. I'll put aside some time to do it this week, unless @rfarhanian wants to do it?

[rfarhanian]

I will do it.

[mmnaseri]

Thanks @rfarhanian for taking care of this :)