This reverts commit 27aba2d776.
I'd like to review this contribution more carefully, particularly with
the alternate implementation that is also open as a pull request
(#25109).
Reopens#25093
This use case is handled by ArrayListUnmanaged via the "...Bounded"
method variants, and it's more optimal to share machine code, versus
generating multiple versions of each function for differing array
lengths.
whatisaphone