frozen after commit

Hello, I'm studying Solr to see technique of Lucene experts. Seeing SolrServlet.java doPost and doGet, I thought I could call SolrCore execute() and update() methods without servlet container environment. I provided the following Solr program: public class HelloSolr { static SolrCore core =

Does solr use Java hotspot client?

Looking at other mails in the group, i found reference to java hotspot client in the mail Does Solr use Java Hotspot Server Client ? Is it done to speed up performance.. Let me know if i am completely off the track and the question is unrelated. Rgds Prabhu