how to get the user input in java

/**
 * @author lautturi.com 
 * Java example: get the user input in java
 */

import java.util.*;
import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Lautturi {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		String s = scan.next(); // read line
		int i = scan.nextInt(); // get an Integer
		
		//OR
		
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String s = br.readLine(); // read line
		int c = br.read();        // read single char
		
	}
}