Help with figuring out the output

Hey, the following string method does exactly what I been asked to do, but the problem is that I need to adapt it exactly as written on a tester class, that suppose to check my outputs against the outputs on the tester.
Although the task does the same if it is not equal it won't pass.

Should be equal to this:
String = "222\t147\t183\n251\t249\t195\n2\t253\t254\n";

This is the code I wrote:

public String toString (){
String result ="";
for (int row=0; row<arrayS.length; row++) {
for (int column=0; column<arrayS[row].length; column++){
result = result + arrayS [row] [column] +"\t";
}
result = result + "\n";
}
return result;
}


// Thank you very much for helping.

Of course, if you generate that String, it will look something like this on output to the console:

Code:

---

222    147    183
251    249    195
2      253    254

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-Gary-

Quote:

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result = result + arrayS [row] [column] +"\t";

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well ,i think it's because you are always placing the "\t" on, even on the end of the last element on the row, so the result would look like

Quote:

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"222\t147\t183\t\n251\t249\t195\t\n2\t253\t254\t\n";

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which is going to not match the test string right.

so instead,

Code:

---

public String toString (){
String result ="";
for (int row=0; row<arrayS.length; row++) {
  for (int column=0; column<arrayS[row].length; column++){
    result = result + arrayS [row] [column];
    [B]if ((column + 1) < arrayS[row].length) {
      // only append \t if not the last column
      result += "\t";
    }[/B]
  }
result = result + "\n";
}
return result;
}

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Thank you very much for your efficient and quick response, it's working! :)