java set string to int code example

Example 1: java convert String to int

int i = Integer.parseInt(myString);

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()
    }
}

Example 3: string to int in java

int sample2 = Integer.parseInt("47");   // returns 47
int sample3 = Integer.parseInt("+4");   // returns 4