inheritance - Java: Return an object that extends an abstract class which takes arguments -

i've got interface

public interface { public anabstractclass k();  //abstract class constructor takes 2 arguments } 

for implementation of interface's method want return generic object extends abstractclass , give 2 argument constructor

to clarify want achieve. in class implements i:

public anabstractclass k() {    //return new implementing abstractclass object abstractclassobject(arg1,arg2) } 

constructors not inherited, subclasses of anabstractclass won't have two-argument constructor. if subclass does have two-argument constructor, there nothing stopping creating instance of subclass using two-argument constructor , returning it:

public abstract class anabstractclass {     public anabstractclass(string foo, string bar) {         system.out.format("created (%s, %s)\n", foo, bar);     } }  public class baseclass extends anabstractclass {     public baseclass(string foo, string bar) {         super(foo, bar);     } }  public interface {     public anabstractclass k(); }  public class implementation implements {     @override public anabstractclass k() {         return new baseclass("hello", "world");     } }  public class demo {     public static void main(string[] args) {         i = new implementation();         anabstractclass = i.k();     } }