I've answered my own question, but it left me with a lot of curiosity.
Why is the convention to build strings joined with commas (e.g in
SolrQuery.addValueToParam) rather than to use the array option? All
these params are Map, so why cram multiples into the
first slot with commas ?
I've got a prototype of a RequestHandler that embeds, within itself, a
SearchHandler. Yes, I read the previous advice to be a query
component, but I found it a lot easier to chart my course.
I'm having some trouble with sorting. I came up with the following.
'args' is the usual Map. firstpassSort
