With the help of Integer.parseInt() method, you can convert String to int in Java.
Following is the example that will show conversion from String to int-
public class Example
{
public static void main(String args[])
{
String s = "500";
int i = Integer.parseInt(s);
System.out.println(s+200); // + is used as concatenation operator
System.out.println(i+200); // + is used as addition operator
}
}
Output
500200 700
