import java.io.Closeable;
import java.io.IOException;
 
class MyCloseable implements Closeable {
    private static MyCloseable instance = new MyCloseable();
 
    private MyCloseable() {}
 
    public static MyCloseable getInstance() {
        return instance;
    }
 
    @Override
    public void close() throws IOException {
        System.out.println("Close");
    }
}
 
public class Main {
 
    public static void main(String[] args) {
	    try (MyCloseable closeable = MyCloseable.getInstance()) {
 
        } catch (IOException e) {
 
        }
    }
}
 

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