How do you all feel about exposing access to the commit/optimize
callbacks in UpdateHandler? Perhaps adding the functions:
void registerCommitCallback( SolrEventListener );
void registerCommitCallback( SolrEventListener );
and/or maybe:
CollectionSolrEventListener getCommitCollbacks();
good idea.
The first set of methods are fine. Returning a modifiable collection
is not 'good design'
void registerCommitCallback( SolrEventListener listener);
void registerOptimizeCallback( SolrEventListener listener);
Similarly we must also add
void registerQueryResponseWriter(String wt,
