Steam closed异常，求助

Question

补完你的程序之后，运行没有问题。请检查你程序其它部分的逻辑。import java.io.*;public class Test {    public  BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

protected void showWelcome() {
System.out.println(" Welcome my testing ");
}

protected int choose;    public int showHandle() throws IOException {
        showWelcome();
        System.out.println("                 **********请输入您要的操作**********\n");
        System.out.println("                     1  存款");
        System.out.println("       　            2  取款");
        System.out.println("       　            3  显示余额");
        System.out.println("       　            4  修改密码");
        System.out.println("       　            5  退出\n");
        for (int count = 0; count < 3; count++) {
            System.out.print("                请输入操作：");
            try {
                choose = Integer.parseInt(br.readLine());
            } catch (IOException ioe) {
                ioe.printStackTrace();
            }
            if (choose != 1 && choose != 2 && choose != 3 && choose != 4 && choose != 5) {
                showWelcome();
                System.out.println("\n\n                 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX");
                System.out.println("                 XXX     您的输入有误！     XXX");
                System.out.println("                 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX\n");
            } else {
                return choose;
            }
        }
        br.close();
        return 0;
    }

public static void main(String[] args) throws Exception {
Test test = new Test();
test.showHandle();
}}