/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	static class Player implements Runnable {
		private Integer i = null;
		public void run() {
			try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                System.err.println("Thread interrupted");
            }
			i = 1;
		}
		public Integer getI() {
			return i;
		}
	}
 
	public static void main (String[] args) throws java.lang.Exception
	{
		Player player = new Player();
		Thread thread = new Thread(player);
		thread.start();
		thread.join();
		System.out.println(player.getI());
	}
}

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