boolean function ( ) { return this . started ; }
checking whether the timer is started concode_field_sep boolean started concode_elem_sep long last concode_elem_sep long cumulate concode_field_sep boolean readable concode_elem_sep long read concode_elem_sep void stop concode_elem_sep String nanoTimeToString concode_elem_sep void start concode_elem_sep void reset concode_elem_sep String toString concode_elem_sep void main