java - 缓冲文件读取器的问题

Question

我被要求编写一个文件读取器方法，我已经完成了一个工作正常的方法，但无法让第二个方法工作，并且在打开繁荣.txt 文件后不断收到此错误

Error:java.util.NoSuchElementException

公共(public)实例变量

public List booms;

我用于文件读取器的代码

try

    {
        int x;
        int y;
        double boomTime;
        boolean isAHit;
        Scanner lineScanner;
        bufferedFileReader = new BufferedReader(new FileReader(aFile));
        String currentLine = bufferedFileReader.readLine();
        while (currentLine != null)
        {
            lineScanner = new Scanner(currentLine);
            lineScanner.useDelimiter(",");
            x = lineScanner.nextInt();
            y = lineScanner.nextInt();
            boomTime = lineScanner.nextDouble();
            isAHit = lineScanner.nextBoolean();
            booms.add(new Boom(x,y,boomTime));
            currentLine = bufferedFileReader.readLine();
        }
    }
    catch (Exception anException)
    {
        System.out.println("Error:"+anException);
    }
    finally
    {
        try
        {
            bufferedFileReader.close();
        }
        catch (Exception anException)
        {
            System.out.println("Error:" +anException);
        }

}

}

请帮忙

Answer 1

文件末尾可能有一个空行？