Java - How to format a number to a 2 char string?

Question

How would I format an int between 0 and 99 to a string which is 2 chars. E.g

4  becomes \"04\"
36 becomes \"36\"

Than

Answer 1

Simple way is to append "" to the integer (or any primitive type)

String str = "" + anyInetger;

You can use

String str;
if (anyInteger < 10)
{
    str = " 0" + anyInetger;
}
else
{
    str = "" + anyInetger;
}