Why linkedlist items print like this when try to print linkedlist in java?

Question

          ''' hallList.add(new BanquetHall(1,"da","es","2011/02/20",90));
             hallList.add(new BanquetHall(2,"ffd","fdfs","2020/11/01",100));
             hallList.add(new BanquetHall(3,"df","gfddccc","2020/11/01",100));
             
             System.out.println("What hall value you want to remove?");
             Scanner deletevalue = new Scanner(System.in);
             int del = deletevalue.nextInt();
             hallList.remove(del);
             
            System.out.println("After removing the hall: " );
            System.out.println(hallList); '''

OUTPUT :

What hall values you want to remove 1 After removing the hall: [xyz.BanquetHall@12edcd21, xyz.BanquetHall@34c45dca]

In simple terms, just override the toString() of the class BanquetHall — Piaget Hadzizi, Nov 07 '20 at 08:39

score -1 · Answer 1 · answered Nov 07 '20 at 07:35

-1

you have to call toString method. try below code out.

System.out.println(toString(hallList));

answered Nov 07 '20 at 07:35

Yohan Ishara

5
1

It's not work. i got error " method toString in class Object cannot be applied to given types" – Kav9kri Nov 07 '20 at 07:43
did you override your toString method in your own class? – Yohan Ishara Nov 07 '20 at 08:04

Why linkedlist items print like this when try to print linkedlist in java?

1 Answers1