array

package maricka.kolokolova;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner sc = new Scanner(System.in);
		System.out.println("Input file name:");
		String fileName = sc.nextLine();
		inputArr(getSizeArray(fileName), fileName);
		sc.close();
	}

	static int[][] getSizeArray(String fileName) {
		String text = "";
		int countColm = 0;
		int countRow = 0;
		try (BufferedReader br = new BufferedReader(new FileReader(fileName))) {
			String temp = "";
			for (; (temp = br.readLine()) != null;) {
				text = temp;
				if (text.length() > countColm) {
					countColm = text.length();
				}
				countRow++;

			}
		} catch (IOException e) {
			System.out.println("Error");
		}
		int[][] mass = new int[countRow][countColm];
		return mass;
	}

	static void inputArr(int[][] mass, String fileName) {
		try (BufferedReader br = new BufferedReader(new FileReader(fileName))) {
			String text = "";
			int row = 0;
			for (; (text = br.readLine()) != null;) {
				char[] t = text.toCharArray();
				for (int j = 0; j < t.length; j++) {
					mass[row][j] = Character.getNumericValue(t[j]);
				}
				row++;
			}
			System.out.println("Your array is:");
			for (int i = 0; i < mass.length; i++) {
				for (int j = 0; j < mass[0].length; j++) {
					System.out.print(mass[i][j]);
				}
				System.out.println();
			}
		} catch (IOException e) {
			System.out.println("Error!");
		}

	}

}