Replace AcceptFile.java

public class AcceptFile {

    public static void main(String[] args) {

        String fileName = "wrongInput.txt"; // Replace with the name of text file to check

        String fileName = "correctInput.txt"; // Replace with the name of text file to check

        // BufferedReader is used to parse through text file line by line

        try (BufferedReader br = new BufferedReader(new FileReader(fileName))) {

            line = br.readLine();

            int height = Integer.parseInt(line.trim());

            //to save the point in the file after reading width and height (line 3)

            br.mark(1000);

            if (width <= 0 || height <= 0) {

                System.out.println("Error: width and height must be positive integers.");

                return;

            int expectedNumLines = width * height;

            int currentNumLines = 0; // Counter to keep track number of lines

            while ((line = br.readLine()) != null) {

                currentNumLines++;

                currentNumLines += 1;

            }

            if (expectedNumLines != currentNumLines) {

                System.out.println("Error: Expected " + expectedNumLines + " lines, but found " + currentNumLines + " lines.");

            }

            // Check that each of the following lines has exactly 3 integers between 0 and 100

            for (int i = 0; i < 2 + expectedNumLines; i++) { // We skip the first two lines

                br.readLine();

            }

            br.reset(); // puts us back to line 3 and no longer need to skip first two lines

            while ((line = br.readLine()) != null) {

                String[] tokens = line.split("\\s+");

                if (tokens.length != 3) {

                }

            }

            br.close();

            // When text file meets all the requirements

            System.out.println("The file \"" + fileName + "\" meets all the requirements.");

        } catch (IOException e) {