Write a java program to search a value from 2D array

package com.hack.javacode;

/**

 *  @Author Vishnu parasad varma

 */

class Solution22 {

public boolean searchMatrix(int[][] matrix, int target) {

boolean found = false;

int row = matrix.length;

if (row > 0) {

for (int i = 0; i < row; ++i) {

if (!found) {

for (int j = 0; j < matrix[i].length; ++j) {

System.out.println(matrix[i][j]);

if (target == matrix[i][j]) {

found = true;

break;

}

}

}

}

}

return found;

}

public static void main(String[] args) {

Solution22 s = new Solution22();

int[][] nums = { { 1, 3, 5, 7 }, { 10, 11, 16, 20 }, { 23, 30, 34, 50 } };

int target = 38;

System.out.println(s.searchMatrix(nums, target));

}

}