This is somewhat related to JDK-8219998 regarding singleton lists, but is more specific to method detail lists.

The section "Method Details" is a singleton list containing a series of elements providing the details for each method. The series is just a series of elements, even though it could reasonably be better represented as a list.

In addition, the anchor for each method (now represented by an almost-empty `<a id=...>` element is a couple of elements away from the matching heading.

There are separate issues regarding what it means to move the id onto the heading itself, but setting though aside, it would at least make sense to move the declaration of the id closer to the element for the heading.