EmbeddedSolrServer in SolrJ 1.4

I am using SolrJ 1.4, I am having trouble fi开发者_如何学Cguring out in what jar file the EmbeddedSolrServer lives. The documentation says that its namespace is org.apache.solr.client.solrj.embedded but I don't see this namespace among the libraries that make up SolrJ 1.4, according to the SolrJ Wiki.

I am also missing the CoreContainer class that is used to instantiate the EmebbdedSolrServer instance.

Thanks in advance,

Gene

Both classes can be found in dist/apache-solr-core-1.4.0.jar of Solr 1.4 package.