question: convert nanoseconds time to milliseconds concode_field_sep long nanosPerMilli concode_field_sep long nanoTime concode_elem_sep long timeSinceMillis concode_elem_sep long millisToNanos concode_elem_sep long timeSinceNanos concode_elem_sep long millis
target: long function ( long arg0 ) { return arg0 / nanosPerMilli ; }