private String parseTimeFromPing(String ping){
  String time="";
  if (ping.contains(TIME_PING)) {
    int index=ping.indexOf(TIME_PING);
    time=ping.substring(index + 5);
    index=time.indexOf(" ");
    time=time.substring(0,index);
  }
  return time;
}

private String parseTimeFromPing ( String ping ) { String time = "" ; if ( ping . contains ( TIME_PING ) ) { int index = ping . indexOf ( TIME_PING ) ; time = ping . substring ( index + 5 ) ; index = time . indexOf ( " " ) ; time = time . substring ( 0 , index ) ; } return time ; }
gets the time from ping command ( if there is )
