how to transfrom string to int code example

Example 1: how to get int from string java

// You will receive an error if there are non-numeric characters in the String.
String num = "5";
int i = Integer.parseInt(num);

Example 2: java how to convert string to int

class Scratch{
    public static void main(String[] args){
        String str = "50";
        System.out.println( Integer.parseInt( str ));   // Integer.parseInt()
    }
}