using PrintWriter to print in java

/**
 * @author lautturi.com 
 * Java example: output using PrintWriter in java
 */

import java.io.PrintWriter;
import java.util.*;

public class Lautturi {

	public static void main(String[] args) {

		try {
			PrintWriter output = new PrintWriter("output.txt");
			int age = 23;
			output.printf("I am %d years old.", age);
			output.close();
		} catch (Exception e) {
			e.getStackTrace();
		}

	}
}