How to convert a integer to a string in Java

To convert a integer to a string we need to use the toString() method in Java.

Here is an example:

Integer num = 124;

String strNumber = num.toString();

System.out.println(strNumber);

Output:

124

Similary you can also convert by just adding empty string "" infront of a number.

Integer num = 332;

String strNumber = "" + num ;

System.out.println(strNumber); // 332