import java.util.*;
import java.lang.*;
import java.io.*;

class Foo
{
	private String bar;
	
	public void setBar(String bar) {
		this.bar = bar;
	}
	
	public void print(Foo foo) {
		System.out.println(foo.bar);
	}
}

public class Main {
	public static void main (String[] args) throws java.lang.Exception
	{
		Foo foo = new Foo();
		foo.setBar("abc");
		Foo baz = new Foo();
		baz.print(foo);
	}
}