Decode xiami xml's location url

dexiami

public static String dexiami (String code)
{
	int i2 = Integer.parseInt(code.substring(0, 1));
	code = code.substring(1);
	int i4 = code.length() / i2;
	int i5 = code.length() % i2;
	String [] arr = new String [i2];

	for (int count = 0; count < i5; count ++)
		arr[count] = code.substring((i4 + 1) * count, (i4 + 1) * (count + 1));
	for (int count = i5; count < i2; count ++)
		arr[count] = code.substring(i4 * count + i5, i4 * (count + 1) + i5);

	String txt = "";
	for (int count = 0; count < i4 + 1; count ++) {
		for (int j = 0; j < i2; j ++) {
			if (count < arr[j].length())
				txt += arr[j].charAt(count);
		}
	}
	txt = java.net.URLDecoder.decode(txt, "UTF-8");
	txt = txt.replace('^', '0');
	txt = txt.replace('+', ' '); // not sure if this is needed
	return txt;
}