Java convert int to double

/**
 * @author lautturi.com
 * Java example: converting int to double in java
 */

import java.util.*;

public class Lautturi {

	public static void main(String[] args) {

		int num = 123;
	    System.out.println("The integer value: " + num);

	    double dbl = num;
	    System.out.println("The double value: " + dbl);

	}
}

output:

The integer value: 123
The double value: 123.0