correct usage of StreamingUpdateSolrServer?

[T Vinod Gupta]

Hi,
I wrote a hello world program to add documents to solr server. When I
use CommonsHttpSolrServer, the program exits but when I
use StreamingUpdateSolrServer, the program never exits. And I couldn't find
a way to close it? Are there any best practices here? Do I have to do
anything differently at the time of documents adds/updates when
using StreamingUpdateSolrServer? I am following the add/commit cycle. Is
that ok?

thanks