type mismatch problem

[thegorila78]

Here is a problem im working on for my intro to java class:
1.Design a class named Location for locating a maximal value and its location in a twodimensional
array. The class contains:
2.Private data fields row and column that store the indices it a two dimensional
array as int type.
3.A no-arg constructor that creates a location with default values.
4.A constructor with the arguments for row and column.
5.The method named locateLargest(double [][] x) that returns the location of the
largest element in a two-dimensional array. The return value is an instance of
Location. This method should also print the largest value of the array.
2/3
The method is: public Location locateLargest(double [][] x) {}
6.A toString() method that prints a Location object in the form [row][column].


My code:

package classAssignment;
import java.util.Scanner;
public class Location {
	private int row;
	private int column;
	private int[][] array = new int[row][column];
	public static void main(String[] args) {
		Scanner numberInput = new Scanner(System.in);
		System.out.println("Enter the number of rows and columns of the array: ");
		int row = numberInput.nextInt();
		int column = numberInput.nextInt();
		Location l1 = new Location(row, column);
 
 
	}//end main
 
	Location(){}//end constructor
 
	Location(int row, int column){
		this.row = row;
		this.column = column;
	}//end arg constructor
 
 
 
	public Location locateLargest(double[][] x){
		double max = 0;
		for (int i = 0; i < x.length; i++){
			for (int j = 0; j < x.length; i ++){
				if (x[i][j] > max)
					max = x[i][j];
			}
		}
 
		return x;
 
	}//end locateLargest()
 
	public int getRow(){
		return this.row;
	}//end getRow()
 
	public int getColumn(){
		return this.column;
	}//end getColumn()
 
}//end class

My problem is in the locateLargest method. I can't return the max because it is of type location and I have no idea how to convert it into a double. I've even tried declaring the array in multiple other places like in another class or in the locateLargest method itself but those ideas didn't work either. Any help would be appreciated.

[Norm]

can't return the max because it is of type location and I have no idea how to convert it into a double.

Use the new statement to create an instance of the Location class with the row and column where the largest was found. Then return it.