coffeedriven

package org.coffeedriven;

public class EqualsHashCodeExample {

    public static void main(String[] args) {
        String a = "Aa";
        String b = "BB";

        System.out.println("Equals: " + a.equals(b));
        System.out.println("Hashcode a: " + a.hashCode());

coffeedriven

package org.coffeedriven;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

public class StreamExample2 {

    public static void main(String[] args) {

coffeedriven

package org.coffeedriven;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;

public class StreamExample {

    public static void main(String[] args) {
        List<Item> items = new ArrayList<Item>();

coffeedriven

package org.coffeedriven;

import java.math.BigDecimal;

public class Item {

    String name;
    int weight;
    BigDecimal price;