get current time in milliseconds in Java

/**
 * @author lautturi.com 
 * Java example: get current time in milliseconds in java
 */

import java.util.*;
import java.io.File;

public class Lautturi {

	public static void main(String[] args) {

		long millis = System.currentTimeMillis();
		System.out.print("Current Time in milliseconds : ");
		System.out.println(millis);
	}
}

output:

Current Time in milliseconds : 1665475773445