import java.util.Properties;
import java.util.Set;
class PropDemoDef {
public static void main(String args[]) {
Properties defList = new Properties();
defList.put("Florida", "Tallahassee");
defList.put("Wisconsin", "Madison");
Properties capitals = new Properties(defList);
capitals.put("Illinois", "Springfield");
capitals.put("Missouri", "Jefferson City");
capitals.put("Washington", "Olympia");
capitals.put("California", "Sacramento");
capitals.put("Indiana", "Indianapolis");
Set states = capitals.keySet();
for (Object name : states)
System.out.println(name + " / " + capitals.getProperty((String) name));
String str = capitals.getProperty("Florida");
System.out.println("The capital of Florida is " + str + ".");
}
}