meta_list = client.get_metadata(group_name, remote_filename); if (meta_list != null)
meta_list = client.get_metadata(group_name, remote_filename); if (meta_list != null)
meta_list = client.get_metadata(group_name, remote_filename); if (meta_list != null)
meta_list = client.get_metadata(group_name, remote_filename); if (meta_list != null)