Updated the solrj connectors

Author: synapticloop

src/main/java/com/synapticloop/panl/server/client/PanlCloudHttp2SolrClient.java

@@ -28,7 +28,6 @@
 import com.synapticloop.panl.server.client.*;
 import com.synapticloop.panl.server.handler.properties.CollectionProperties;
 import com.synapticloop.panl.server.handler.properties.PanlProperties;
-import org.apache.solr.client.solrj.impl.CloudHttp2SolrClient;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -62,8 +61,6 @@ public static PanlClient getPanlClient(String solrJClient, String solrCollection
 				return (new PanlLBHttpSolrClient(solrCollection, panlProperties, collectionProperties));
 			case "CloudSolrClient":
 				return (new PanlCloudSolrClient(solrCollection, panlProperties, collectionProperties));
-			case "CloudHttp2SolrClient":
-				return (new PanlCloudHttp2SolrClient(solrCollection, panlProperties, collectionProperties));
 			default:
 				throw new PanlServerException("Unknown property value for 'solrj.client' of '" + solrJClient + "', available values are 'HttpSolrClient', 'LBHttpSolrClient', or 'CloudSolrClient'.");
 		}