Convert 2 text line of integers into 2D array

I have some text lines like this

14 14 14 14

32 32 32 32

I want to convert into 2D array with BufferReader. Any help?

I am hoping you are looking for convert string array in buffer

public int[][] convertTo2DArray(String filename) {
    int[][] array = null;
    
    try (BufferedReader reader = new BufferedReader(new FileReader(filename))) {
        String line;
        int row = 0;
        
        while ((line = reader.readLine()) != null) {
            String[] elements = line.split(" ");
            
            if (array == null) {
                array = new int[elements.length][];
            }
            
            array[row] = new int[elements.length];
            
            for (int i = 0; i < elements.length; i++) {
                array[row][i] = Integer.parseInt(elements[i]);
            }
            
            row++;
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    
    return array;
}


String filename = "path/to/your/file.txt";
int[][] result = convertTo2DArray(filename);