how to find maximum number in 2-D array code example

Example: min and max number in multidimensional array

import java.util.Arrays;

public class MinAndMaxNumInMultiDimensionalArray {
    public static void main(String[] args) {
        int[][] data = {{3, 2, 5},
            {1, 4, 4, 8, 13},
            {9, 1, 0, 2},
            {0, 2, 6, 3, -1, -8} };

        int maximum = Integer.MIN_VALUE;
        int minimum = Integer.MAX_VALUE;

        for(int i = 0; i < data.length; i++) {
            Arrays.sort(data[i]);

    if(data[i][0] < minimum) minimum = data[i][0];
if(data[i][data[i].length - 1] > maximum) maximum = data[i][data[i].length - 1];
        }

        System.out.println("Minimum = " + maximum);  
        System.out.println("Maximum = " + minimum); 
    }
}



OR++++++++++++++++++++++++++++++++
import java.util.Arrays;

public class MinAndMaxNumInMultiDimensionalArray {
    public static void main(String[] args) {
    int[][] data = {{2, 4, 5}, {3,0,7},{1,2,9}};
    
    int min = abc[0][0];
    
    for(int i = 0; i < 3; i++){
    
    for(int j = 0; j < 3; j++){
    
    if(abc[i][j] < min){
    
    min = abc[i][j];
    }
     }
      }