public long guest_time(){
  return Long.parseLong(fields[42]);
}

public long guest_time ( ) { return Long . parseLong ( fields [ 42 ] ) ; }
( since linux 2 . 6 . 24 ) guest time of the process ( time spent running a virtual cpu for a guest operating system ) , measured in clock ticks ( divide by sysconf ( _sc_clk_tck ) ) .
