Well, maybe using for or while loops can get the job done. Naturally, you should make a String array with 3 elements, one for each row.

It would probably be like this:

for(int i = 0; i < amount of rows; i++)
{
      for(int j = 0; j < amount of columns; j++)
            {
                  //your code here
                  string[i] = string[i] + join(str(integer[i][j]));
            }
}

I believe you should convert each array into a string, and there should be also a function that adds arrays together. You can add each int to the end of the old String with this function. I recommend that you do this by row by row.

Some Java goodness:

1. int[][] map =
2. {
3.   { 1, 0, 1 },
4.   { 0, 0, 1 },
5.   { 1, 1, 0 },
6. };
7.  
8. // More efficient than concatenating strings in a loop
   
9. StringBuilder buffer = new StringBuilder();
10. for (int[] row : map)
11. {
12.   for (int col : row)
13.   {
14.     buffer.append(col).append(" ");
15.   }
16.   buffer.deleteCharAt(buffer.length() - 1); // Remove trailing space
17.   buffer.append("\n"); // New line
    
18. }
19.  
20. // Save to file instead
21. println(buffer.toString());
22. exit();

Thank you!!

I really appreciate your coments, it was very helpful for me ;)

What i made was:

strmapa = new String[int(mapa.length)];
  for(int f = 0; f < mapa.length; f++)
  {
    strmapa[f] = "";
    for(int c = 0; c < mapa[0].length; c++)
    {
      strmapa[f] = strmapa[f] + ' ' + byte(mapa[f][c][0]);
    }
    //strmapa[f] = strmapa[f] + "\n";
  }
 
  saveStrings("file1.txt", strmapa);



I hope this is helpful to other people.

Thanks again!