name|IOException
function_decl|;
comment|/**    * Client API to get the list of instances registered via the current registry key.    * @param component    * @param clusterReadyTimeoutMs The time to wait for the cluster to be ready, if it's not    *                              started yet. 0 means do not wait.    */
name|ServiceInstanceSet
argument_list|<
name|T
argument_list|>