public static void main(String[] args) throws IOException, ClassNotFoundException  
    {
        // Variables
        ObjectInputStream fileIn;
        ObjectOutputStream fileOut;
        String fileName = "Assigment2File.dat"; // File Name to Read
        Message tempMessage;
        int noMessages = 0;
        int menuChoice = 0;
            
        // Creates and Instance of PriorityQueue
        PriorityQueue pQueue = new PriorityQueue();
        
        while (menuChoice != 7)
        {
            menu();
            System.out.println("Please choose your desired task");
            menuChoice = Text.ReadInt(in);      
            if (menuChoice == 1)
            {
                try
                    {                
                        //Open the desired file
                        fileIn = new ObjectInputStream(new FileInputStream(fileName));                      
                        //read number of objects in file
                        noMessages = fileIn.readInt();
                        tempMessage = null;
                        for (int i = 0; i < noMessages; i++)
                        {
                            tempMessage = (Message) fileIn.readObject();
                            System.out.println(tempMessage.getMessage());
                            i = i + 1;
                        }
                        fileIn.close();      
                    }
        catch (Exception e)
        {
                    System.out.println("File input error");
        }
            }    
            System.out.println(pQueue.count());
            clearscreen();  
        }