How to convert String to Integer in Java
Example of converting String to Integer in Java

* Convert String to Integer example. Program to convert Java
* String object to Integer object.

public class StringToInteger {

public static void main(String args[]){

//new String object
String str = new String("12");

//Use Integer(String) constructor
Integer iObj1 = new Integer(str);

//OR Use static valueOf(String) method of Integer class
Integer iObj2 = Integer.valueOf(str); //throws NumberFormatException

System.out.println("String converted to Integer: " + iObj1);

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String converted to Integer: 12
String Examples