public void searchApp() throws IOException
{
    try {
    Scanner in = new Scanner(System.in);
    System.out.println("What App are you looking for?");
    int an = in.nextInt();
    String path = appDir+an+".txt";
    
    File ff = new File(path);
    App aA = new App(an);
    System.out.println(path);
   
    System.out.println("name = "+aA.getAppName()+", Description = "+aA.getDesc()+", Developer = "+aA.getDev()+", Cost = "+aA.getCost()); 
    }
    catch(IOException e)
            {
      System.out.println("-----------------------");
      System.out.println("Doesn't exist");
      System.out.println("-----------------------"); 
            }
     finally
    {
      System.out.println("-----------------------");
      System.out.println("Doesn't exist");
      System.out.println("-----------------------");
    accMng();}
    }