public class TestProgram { public static void main(String[] args) { Mobel[] mobler = new Mobel[3]; VannSeng mobel1 = new VannSeng(100, 2, 180, 90, 5000); mobler[0]= mobel1; Sofa mobel2 = new Sofa(4, 200, 300, 54000); mobler[1] = mobel2; System.out.println(mobel1); } }