please a dry run for this java code

package org.rosettacode; import java.util.Collections import java.util.Arrays /* recursive backtracking algorithm public class MazeGenerator { private final int x private final inty: private final int(10) maze; public MazeGenerator(int x, int y) { this.x = x this.y = y; maze = new int[this.x] [this.yli generate Maze(0, 0); > public void display() { for (int i = 0; i private static boolean between(int v, int upper) return (v >= 0) && (v private DIR(int bit, int dx, int dy) { this.bit = bit; this.dx = dx; this.dy = dy: > }; public static void main(String[] args) { int x = args.length >= 1? (Integer.parseInt(args[0])): 8: int y = args.length == 2 ? (Integer.parseInt(args[1])): 8; MazeGenerator maze = new MazeGenerator(x,y); maze.display(); Exercise 2: A dry run is the process of a programmer manually working through their code to trace the value of variables. There is no software involved in this process. Your job is to dry run the solution for Exercise 1