Please find and fix the error in the code for Java Eclipse

import java.io.*; import java.util.Arrays; import java.util.Scanner;

public class tank { public static void main(String[] args) { int[][] data = null; try (Scanner sc = new Scanner(new File("input.txt"))) { int row = 0; while (sc.hasNextLine()) { String line = sc.nextLine(); String[] values = line.split(","); if (data == null) { data = new int[values.length][values.length]; } for (int col = 0; col < values.length; col++) { data[row][col] = Integer.parseInt(values[col]); } row++; } } catch (FileNotFoundException e) { System.out.println("File not found!"); } farm_avg(data); month_avg(data); top_farms(data); top_months(data); }

private static void top_months(int[][] data) { // TODO Auto-generated method stub }

public static void farm_avg(int[][] data) { for (int row = 0; row < data.length; row++) { int sum = 0; for (int col = 0; col < data[row].length; col++) { sum += data[row][col]; } int avg = sum / data[row].length; System.out.println("Sum of farm"+row+" is: "+sum); System.out.println("Average production for farm " + row + " is: " + avg); } }

public static void month_avg(int[][] data) { for (int col = 0; col < data[0].length; col++) { int sum = 0; for (int row = 0; row < data.length; row++) { sum += data[row][col]; } int avg = sum / data.length; System.out.println("Average production for month " + col + " is: " + avg); } } public static void top_farms(int[][] data) { } public static void top_farms1(int[][] data) { int[] farm_production = new int[data.length]; for (int i = 0; i < data.length; i++) { for (int j = 0; j < data[i].length; j++) { farm_production[i] += data[i][j]; } }

int[] sorted_farm_production = farm_production.clone(); Arrays.sort(sorted_farm_production);

int[] top_three_farms = new int[3]; for (int i = 0; i < 3; i++) { top_three_farms[i] = sorted_farm_production[sorted_farm_production.length - 1 - i]; }

System.out.println("Farm with the highest production: " + indexOf(farm_production, top_three_farms[0]) + " with production: " + top_three_farms[0]); System.out.println("Farm with the second highest production: " + indexOf(farm_production, top_three_farms[1]) + " with production: " + top_three_farms[1]); System.out.println("Farm with the third highest production: " + indexOf(farm_production, top_three_farms[2]) + " with production: " + top_three_farms[2]); }

public static int indexOf(int[] arr, int value) { for (int i = 0; i < arr.length; i++) { if (arr[i] == value) { return i; } } return -1; }} input file

15, 50, 62, 72, 73, 74, 80, 55, 46, 43, 34, 19

58, 60, 70, 73, 76, 82, 87, 65, 51, 42, 26, 19

43, 59, 65, 72, 82, 65, 64, 53, 51, 41, 27, 22

18, 42, 63, 69, 73, 85, 84, 65, 44, 38, 27, 14

19, 46, 50, 77, 82, 95, 98, 93, 84, 74, 17, 10