Object creation using abstraction fails, probably a simple fix I don't see

New to abstraction and constructors. I feel like I am missing something obvious.

I have an abstract class Piece, this is a constructor:

public abstract class Piece {

    private int[] location = new int[2];
    private final char color;

    public Piece(char color, int[] location) {
        this.location = location;
        this.color = color;
    }
}

      

        
        
        
      

    

I have a class that extends Piece:

public class Bishop extends Piece{

    public Bishop(char color, int[] location) {
        super(color, location);
    }
}

      

        
        
        
      

    

And I am trying to test this. However, the following code gives errors illegal execution of expression, illegal execution of type, absence of ';'

public class testing {
    Piece blackBishop = new Bishop('b', {0,0});
}

      

        
        
        
      

    

All of these files are in one package. After searching for a solution for several hours, I decided to ask for help. Please let me know what I did wrong.