New person Just trying to read a file of ints

Hello,
I am trying to read a simple .txt file of ints into a 2D array. However, the scanner object seems to skip the first few ints. The "scanner.hasNext()" seems to advance the scanner. Please let me know what I am doing wrong. I attached the file "input.txt" Thanks

Code :

---

 
public int[][] getMatrix(String fileName) 
    {
        int totalrows = 0;
    	int totalcols= 0;
    	int[][] matrix = null;
    	File file = null;
    	Scanner scanner = null;
    	int rowIndex = 0;
    	int colIndex = 0;
 
        try 
    	{
 
    		scanner =new Scanner(new File("input.txt"));
		} 
    		catch (FileNotFoundException e1) 
    	      {
			// TODO Auto-generated catch block
			e1.printStackTrace();
			System.out.println ("File not found!");
		    // Stop program if no file found
		    System.exit (0);
		}
 
             while (scanner.hasNext())
		 {
 
			 if (scanner.hasNextInt())
				 totalrows = scanner.nextInt();
			 if (scanner.hasNextInt())
				 totalcols = scanner.nextInt();
			 else
				 scanner.next();
		 }
 
                matrix = new int[totalrows][totalcols];
 
         while (true)
         {
 
					if (!scanner.hasNextInt() || !(scanner.next() == "\r") || !(scanner.next() == " "))
						break;
 
					matrix[rowIndex][colIndex] = scanner.nextInt();
					rowIndex++;
 
					if (scanner.next() == "\r")
					{
						rowIndex = 0;
						colIndex++;
					}
 
 
         }
 
 
 
 
 
         return matrix;
 
 
 
}

---

The hasNext method doesn't advance the read point. However, in the point where you're reading in data, you use the next() method, which will advance the read point.

A suggestion would be to simply read in the number of integers that should be in that file.

Code :

---

for (int i = 0; i < totalrows; i++)
{
     for (int j = 0; j < totalcols; j++)
     {
          matrix[i][j] = scanner.nextInt();
     }
}

---