* Use java 11 * Use .of - Replace Arrays.asList with List.of - Replace HashSet<>(List.of()) with Set.of * Formatting
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		| @@ -25,14 +25,9 @@ package com.iluwatar.hexagonal.domain; | ||||
|  | ||||
| import org.junit.jupiter.api.Test; | ||||
|  | ||||
| import java.util.Arrays; | ||||
| import java.util.HashSet; | ||||
| import java.util.Set; | ||||
|  | ||||
| import static org.junit.jupiter.api.Assertions.assertEquals; | ||||
| import static org.junit.jupiter.api.Assertions.assertNotEquals; | ||||
| import static org.junit.jupiter.api.Assertions.assertThrows; | ||||
| import static org.junit.jupiter.api.Assertions.assertTrue; | ||||
| import static org.junit.jupiter.api.Assertions.*; | ||||
|  | ||||
| /** | ||||
|  *  | ||||
| @@ -43,8 +38,7 @@ class LotteryNumbersTest { | ||||
|    | ||||
|   @Test | ||||
|   void testGivenNumbers() { | ||||
|     LotteryNumbers numbers = LotteryNumbers.create( | ||||
|             Set.of(1, 2, 3, 4)); | ||||
|     LotteryNumbers numbers = LotteryNumbers.create(Set.of(1, 2, 3, 4)); | ||||
|     assertEquals(numbers.getNumbers().size(), 4); | ||||
|     assertTrue(numbers.getNumbers().contains(1)); | ||||
|     assertTrue(numbers.getNumbers().contains(2)); | ||||
| @@ -54,8 +48,7 @@ class LotteryNumbersTest { | ||||
|    | ||||
|   @Test | ||||
|   void testNumbersCantBeModified() { | ||||
|     LotteryNumbers numbers = LotteryNumbers.create( | ||||
|             Set.of(1, 2, 3, 4)); | ||||
|     LotteryNumbers numbers = LotteryNumbers.create(Set.of(1, 2, 3, 4)); | ||||
|     assertThrows(UnsupportedOperationException.class, () -> numbers.getNumbers().add(5)); | ||||
|   } | ||||
|    | ||||
| @@ -67,13 +60,10 @@ class LotteryNumbersTest { | ||||
|    | ||||
|   @Test | ||||
|   void testEquals() { | ||||
|     LotteryNumbers numbers1 = LotteryNumbers.create( | ||||
|             Set.of(1, 2, 3, 4)); | ||||
|     LotteryNumbers numbers2 = LotteryNumbers.create( | ||||
|             Set.of(1, 2, 3, 4)); | ||||
|     LotteryNumbers numbers1 = LotteryNumbers.create(Set.of(1, 2, 3, 4)); | ||||
|     LotteryNumbers numbers2 = LotteryNumbers.create(Set.of(1, 2, 3, 4)); | ||||
|     assertEquals(numbers1, numbers2); | ||||
|     LotteryNumbers numbers3 = LotteryNumbers.create( | ||||
|             Set.of(11, 12, 13, 14)); | ||||
|     LotteryNumbers numbers3 = LotteryNumbers.create(Set.of(11, 12, 13, 14)); | ||||
|     assertNotEquals(numbers1, numbers3); | ||||
|   } | ||||
| } | ||||
|   | ||||
| @@ -35,9 +35,7 @@ import org.junit.jupiter.api.Test; | ||||
|  | ||||
| import java.util.*; | ||||
|  | ||||
| import static org.junit.jupiter.api.Assertions.assertEquals; | ||||
| import static org.junit.jupiter.api.Assertions.assertNotEquals; | ||||
| import static org.junit.jupiter.api.Assertions.assertTrue; | ||||
| import static org.junit.jupiter.api.Assertions.*; | ||||
|  | ||||
| /** | ||||
|  *  | ||||
|   | ||||
| @@ -25,8 +25,6 @@ package com.iluwatar.hexagonal.domain; | ||||
|  | ||||
| import org.junit.jupiter.api.Test; | ||||
|  | ||||
| import java.util.Arrays; | ||||
| import java.util.HashSet; | ||||
| import java.util.Set; | ||||
|  | ||||
| import static org.junit.jupiter.api.Assertions.assertEquals; | ||||
|   | ||||
| @@ -23,15 +23,13 @@ | ||||
|  | ||||
| package com.iluwatar.hexagonal.test; | ||||
|  | ||||
| import java.util.Arrays; | ||||
| import java.util.HashSet; | ||||
| import java.util.Set; | ||||
|  | ||||
| import com.iluwatar.hexagonal.domain.LotteryNumbers; | ||||
| import com.iluwatar.hexagonal.domain.LotteryTicket; | ||||
| import com.iluwatar.hexagonal.domain.LotteryTicketId; | ||||
| import com.iluwatar.hexagonal.domain.PlayerDetails; | ||||
|  | ||||
| import java.util.Set; | ||||
|  | ||||
| /** | ||||
|  *  | ||||
|  * Utilities for lottery tests | ||||
|   | ||||
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