"The servername cannot be null or empty.");
}
ServerName sn = new ServerName(serverName);
AdminProtocol admin = this.connection.getAdmin(sn.getHostname(),
sn.getPort());
CloseEncodedEntityGroupRequest request = RequestConverter
.buildCloseEncodedEntityGroupRequest(encodedEntityGroupName, false);
try {
CloseEncodedEntityGroupResponse response = admin.closeEncodedEntityGroup(
null, request);
boolean success = response.getSuccess();