import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Properties;

public class TestBundle {
	public String toString() { return "This is a test"; }
	
	public static void main(String[] argv) {
		Properties p = System.getProperties();
		List keyList = new ArrayList(p.keySet());
		Collections.sort(keyList);
		Iterator keys = keyList.iterator();
		while (keys.hasNext()) {
			String key = (String)keys.next();
			System.out.println(key + "=" + p.getProperty(key));
		}
		
	}
}