How to display the values ​​of a 2D mixed array String and Int?

Question

I need to display values of a 2D array. There each Int value have their own String.

Object[] [] sword = New Object[2] [2]
sword[0] [0] = "Short sword" ;
sword[0] [1] = "Name" ;
//type - Name, Name of sword - Short Sword
sword[1] [0] = 100 ;
sword[1] [1] = "Prise" ;
// type - Prise, the Prise of sword - 100

It must be:
Name : Short sword
Prise : 100

Answer 1

Instead of using a 2D array, you should use something more like a dictionary which uses key value pairs to store a variety of information.

Info = {Name: "Short sword", Price: 100};

Answer 2

You can test your data to tell which class it is (using instanceof.) Then, type cast it.
https://www.webucator.com/how-to/how-check-object-type-java.cfm