import java.util.Properties;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.BufferedWriter;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
class Program05
{
	public static void main(String args[])
	{
		Properties pro = new Properties();
		
		pro.setProperty("Első", "Nagy Lajos");
		pro.setProperty("Második", "Kerek Béla");
		try
		{			
			FileOutputStream f = new FileOutputStream("config.properties");
			OutputStreamWriter o = new OutputStreamWriter(f, "UTF-8");
			Writer out = new BufferedWriter(o);
			pro.store(out, null);
		}catch(UnsupportedEncodingException e)
		{
			System.err.println("Hibás kódolás!");
		}catch(IOException e)
		{
			System.err.println("Hiba a kiírás során!");
		}
	}
}