Maze Backtracking From Text File

im having 2 simple problems that are for somereason going above my head right now.

1: i need to start the program at the first possible position (row 0 col 0)
2: i need to be able to read multiple mazes in one file.

Code:

import java.io.*;
public class Driver {
private File mapFile = new File("map.txt");
private char[][]maze;
private char pathMarker = '2';
private int row,col,ndx=0;
public static void main(String[] args) {
Driver d = new Driver();

[code]....