文件中最后一行字符串的NumberFormatException

Question

基本上当我在我的文件中阅读时，它会做它应该做的事情，直到它到达＆＃34;卡车＆＃34;线。我在输入String＆＃34 ;;上得到一个NumberFormatException。 1.5＆＃34;对于卡车线的最后部分。它在半轴的轴线上做同样的事情。我还没有测试过它，但它可能会对文件摩托车部分的引擎做同样的事情。我将从我的代码下面粘贴我想要阅读的文件。

非常感谢任何帮助。我已经看了一会儿，只是无法弄清楚我做错了什么。如果我需要添加任何其他信息，请告诉我！提前谢谢大家！

乔

    import java.text.DecimalFormat;
    import java.util.Arrays;
    import java.util.Scanner;
    import java.io.File;
    import java.io.FileNotFoundException;

    public class UseTaxList {
       private String taxDistrict;
       private Vehicle[] vehicleList;
       private String[] excludedRecords;

       public UseTaxList() {
          taxDistrict = "not yet assigned";
          vehicleList = new Vehicle[0];
          excludedRecords = new String[0];
       }

       public void readVehicleFile(String fileIn) throws FileNotFoundException {
  vehicleList = new Vehicle[20];
  excludedRecords = new String[10];
  String owner = "";
  String yearMakeModel = "";
  double value = 0;
  boolean alt = false;
  double tons = 0;
  double engine = 0;
  int axles = 0;
  int count = 0;
  int offCount = 0;
  String fileName = fileIn;
  Scanner inFile = new Scanner(new File(fileName));
  inFile.useDelimiter(";");
  taxDistrict = inFile.nextLine().trim();
  String type = "";
  while (inFile.hasNext()) {
     type = inFile.next().toUpperCase();
     char typeChar = type.charAt(0);
     switch(typeChar) {
        case 'C': //case for Car type
           owner = inFile.next().trim();
           yearMakeModel = inFile.next().trim();
           value = Double.parseDouble(inFile.next().trim());
           alt = Boolean.parseBoolean(inFile.nextLine().trim());
           Car car = new Car(owner, yearMakeModel, value, alt);
           vehicleList[count] = car;
           count++;
           break;
        case 'T': //case for Truck type
           owner = inFile.next().trim();
           yearMakeModel = inFile.next().trim();
           value = Double.parseDouble(inFile.next().trim());
           alt = Boolean.parseBoolean(inFile.next().trim());
           tons = Double.parseDouble(inFile.nextLine().trim());
           Truck truck = new Truck(owner, yearMakeModel, value, alt, tons);
           vehicleList[count] = truck;
           count++;
           break;
        case 'S': //case for Semi type
           owner = inFile.next().trim();
           yearMakeModel = inFile.next().trim();
           value = Double.parseDouble(inFile.next().trim());
           alt = Boolean.parseBoolean(inFile.next().trim());
           tons = Double.parseDouble(inFile.next().trim());
           axles = Integer.parseInt(inFile.nextLine().trim());
           SemiTractorTrailer semi = new SemiTractorTrailer(owner, yearMakeModel,
              value, alt, tons, axles);
           vehicleList[count] = semi;
           count++;
           break;
        case 'M': //case for Motorcycle type
           owner = inFile.next().trim();
           yearMakeModel = inFile.next().trim();
           value = Double.parseDouble(inFile.next().trim());
           alt = Boolean.parseBoolean(inFile.next().trim());
           engine = Double.parseDouble(inFile.nextLine().trim());
           Motorcycle moto = new Motorcycle(owner, yearMakeModel, value, alt, engine);
           vehicleList[count] = moto;
           count++;
           break;
        default: //other type
           owner = inFile.next().trim();
           yearMakeModel = inFile.next().trim();
           String Offvalue = inFile.next().trim();
           String Offalt = inFile.nextLine().trim();
           String Offobj = owner + yearMakeModel
              + Offvalue + Offalt;
           excludedRecords[offCount] = Offobj;
           offCount++;
           break;  
     }
  }
  inFile.close();
  vehicleList = Arrays.copyOf(vehicleList, count);
    }

税区52

汽车;琼斯，山姆; 2017本田雅阁; 22000;假

车;琼斯，乔; 2017本田雅阁; 22000;真

赛车;锌，Zed; 2013年定制热棒; 61000;假

汽车;史密斯，帕特; 2015梅赛德斯 - 奔驰Coupe; 110000;假

汽车;史密斯，杰克; 2015梅赛德斯 - 奔驰Coupe; 110000;真

卡车;威廉姆斯，乔; 2012 Chevy Silverado; 30000;假; 1.5

救火车;身体，亚伯; 2015 GMC FE250; 55000;假; 2.5

卡车;威廉姆斯，山姆; 2010 Chevy Mack; 40000;真正; 2.5

半;威廉姆斯，帕特; 2012年国际大男孩; 45000;假; 5.0; 4

摩托车;白兰度，马龙; 1964年Harley-Davidson Sportster; 14000;假; 750