convert int to Integer in java

/**
 * @author lautturi.com 
 * Java example: how to cast convert int to Integer in java
 */

import java.util.*;

public class Lautturi {

	public static void main(String[] args) {
		int i = 123;
		
		Integer num2 = new Integer(i);// The constructor Integer(int) has been deprecated since version 9 and marked for removal
									// fix avaible
									// Add  @SuppressWarnings("removal") to num2 or main();
		
		Integer num3 = Integer.valueOf(i); // use this
		
		System.out.println("i:"+i);
		System.out.println("num2:"+num2);
		System.out.println("num3:"+num3);
	}

}

output:

i:123
num2:123
num3:123