oadMaze

This method reads a maze file and sets up the corresponding fields accordingly. Since it is reading from a file, it can throw a FileNotFoundException, which must be declared since we have not learned abqut catching exceptions yet.

First, it should create our five array fields: blocked, visited, player, start, and goal. Initialize them to empty $1-$dimensional or $2-$dimensional $($depending on the field$)$ arrays of appropriate sizes. After creating these arrays in loadMaze, all of the tests for the getters and setters should pass $($consider why$).$

Next, you will need to open the maze file using a Scanner, read in the data, and set values accordingly. In java