小编use*_*061的帖子

这是我使用serialisable接口的部分.当我启动程序时,它将为每个列表创建相同的对象,但具有不同的引用.有没有办法把它们作为一个参考？

private static void quitApplication(){
    System.out.println("Stopping the system...\n");
    ///store all the objects by serializing
    try {
        FileOutputStream fileOut2 = new FileOutputStream("FlightList.ser");
        ObjectOutputStream out2 = new ObjectOutputStream(fileOut2);
        out2.writeObject(Flight.getFlights());
        out2.close();
        fileOut2.close();
    }catch(IOException i) {
        System.out.println("FlightList.ser ERROR");
    }

    try {
        FileOutputStream fileOut = new FileOutputStream("CityList.ser");
        ObjectOutputStream out = new ObjectOutputStream(fileOut);
        out.writeObject(City.getCityList());
        out.close();
        fileOut.close();
    }catch(IOException i) {
        System.out.println("CityList.ser ERROR");
    }

    try {
        FileOutputStream fileOut1 = new FileOutputStream("GrapghL.ser");
        ObjectOutputStream out1 = new ObjectOutputStream(fileOut1);
        out1.writeObject(Test.flightGraph);
        out1.close();
        fileOut1.close();
    }catch(IOException i) {
        System.out.println("GrapghL.ser ERROR");
    }
    System.out.println("Done...Thank You For …