import org.mockito.Mockito; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException; public class AppMock extends ActorRunnable { public AppMock(MockSet mockSet){ super(mockSet); } @Override public void run() { } @Override void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException { HttpServletResponse mockResponse = Mockito.mock(HttpServletResponse.class); //Main.clientRunnable.responses.add(mockResponse); } @Override void doPost(HttpServletRequest request, HttpServletResponse response) { } }