class father {

public father(String name) {
System.out.println(name);
}

}

class son extends father {

public son(String fathername, String sonname) {
super(fathername);
System.out.println(sonname);
}
}

public class Test {
public static void main(String args[]) {
new son("father", "son");
}
}

[此贴子已经被作者于2007-5-29 19:32:21编辑过]