Question

I have a 2-d array which contains objects.does anyone knows how can i print this array?Because when i use the following code doesn’t print the contain of the object but print symbols.

Humans [][]cells= new Humans [7][7];

for (int row=0; row<cells.length; row++) {
      for (int col=0; col<cells[row].length; col++) {


            System.out.print("  " + cells[row][col]);


           } 
} 

Answer 1

You need to add a toString() to your Humans object if you want to include it in string concatenation.

public String toString() {
    return "Name: " + name + " age: " + age + " shoe size: " + shoeSize;
}