} else if (lines[i].contains("offline")) {
lines[i] = lines[i].replaceAll("offline", "");
String deviceID = lines[i];
}
}
<BUG>return deviceSerail;
</BUG>
}
}
public String getDeviceModel(String deviceID) {

} else if (lines[i].contains("offline")) {
lines[i] = lines[i].replaceAll("offline", "");
String deviceID = lines[i];
}
}
return deviceSerial;
}
}
public String getDeviceModel(String deviceID) {
