int function ( ) { return theInstance . getTrackCount ( ) ; }
retrieve the number of files currently being tracked , and therefore awaiting deletion . concode_field_sep FileCleaningTracker theInstance concode_field_sep void exitWhenFinished concode_elem_sep FileCleaningTracker getInstance concode_elem_sep void track concode_elem_sep void track concode_elem_sep void track concode_elem_sep void track