package lab4; import java.util.Arrays; public class Main { public static void main(String[] args) { //todo equals+hashcode // todo JavaDoc Furniture[] furnitureArray = { new Furniture("A", 1, 1, 1, 1), new Furniture("D", 1, 1, 1, 4), new Furniture("B", 1, 2, 1, 1), new Furniture("C", 1, 1, 3, 1), }; Arrays.sort(furnitureArray, (o1, o2) -> o1.getMaterial().compareTo(o2.getMaterial())); // todo print // todo check Arrays.sort(furnitureArray, (o1, o2) -> Integer.compare(o2.getPrice(), o1.getPrice())); } }