private String parseIpToPingFromPing(String ping){
  String ip="";
  if (ping.contains(PING)) {
    int indexOpen=ping.indexOf(PARENTHESE_OPEN_PING);
    int indexClose=ping.indexOf(PARENTHESE_CLOSE_PING);
    ip=ping.substring(indexOpen + 1,indexClose);
  }
  return ip;
}

private String parseIpToPingFromPing ( String ping ) { String ip = "" ; if ( ping . contains ( PING ) ) { int indexOpen = ping . indexOf ( PARENTHESE_OPEN_PING ) ; int indexClose = ping . indexOf ( PARENTHESE_CLOSE_PING ) ; ip = ping . substring ( indexOpen + 1 , indexClose ) ; } return ip ; }
gets the final ip we want to ping ( example : if user fullfilled google . fr , final ip could be 8 . 8 . 8 . 8 )
