Update single field through SolrJ

[Jean-Sebastien Vachon]

Hi All,

I`d like to know how (it is possible) to update a field`s value using SolrJ. I 
looked at the API and could not figure it out so for now I'm using the 
UpdateHandler by sending it a JSON formatted document illustrating the required 
changes.


Is there a way to do the same through SolrJ?

Thanks