java convert float to int

/**
 * @author lautturi.com
 * Java example:
 */

import java.util.*;

public class Lautturi {

	public static void main(String[] args) {

		float f = 3.14f;
		int i1 = (int)f;
		int i2 = Math.round(f);
		System.out.println(i1);
		System.out.println(i2);

	}
}

output:

3
3