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Convert String to Integer example

Submitted by Rahimv on Sat, 08/28/2010 - 22:57

conversion
Integer
String
Java Examples

/*
 * 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("47");
  
  //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);
 }
 
}