From 2f0f9d7e4734d4ba272c29a1943b648e4a710880 Mon Sep 17 00:00:00 2001
From: brokenhardisk <brokenhardisk@gmail.com>
Date: Tue, 27 Jun 2023 15:13:29 +0200
Subject: [PATCH] BAEL-6498 RequiredArgsConstructor Code and Tests (#14281)

* BAEL-6498 RequiredArgsConstructor Code and Tests

* BAEL-6498 RequiredArgsConstructor Code and Tests
---
 .../ClassWithFinalMembers.java                | 13 +++++++++
 .../ClassWithFinalNonNullMembers.java         | 26 +++++++++++++++++
 .../ClassWithNonFinalMembers.java             | 13 +++++++++
 .../RequiredArgsConstructorUnitTest.java      | 28 +++++++++++++++++++
 pom.xml                                       |  2 +-
 5 files changed, 81 insertions(+), 1 deletion(-)
 create mode 100644 lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/requiredargsconstructor/ClassWithFinalMembers.java
 create mode 100644 lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/requiredargsconstructor/ClassWithFinalNonNullMembers.java
 create mode 100644 lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/requiredargsconstructor/ClassWithNonFinalMembers.java
 create mode 100644 lombok-modules/lombok-2/src/test/java/com/baeldung/lombok/requiredargsconstructor/RequiredArgsConstructorUnitTest.java

diff --git a/lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/requiredargsconstructor/ClassWithFinalMembers.java b/lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/requiredargsconstructor/ClassWithFinalMembers.java
new file mode 100644
index 0000000000..9537c0a664
--- /dev/null
+++ b/lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/requiredargsconstructor/ClassWithFinalMembers.java
@@ -0,0 +1,13 @@
+package com.baeldung.lombok.requiredargsconstructor;
+
+import lombok.RequiredArgsConstructor;
+
+@RequiredArgsConstructor
+public class ClassWithFinalMembers {
+
+    private final String stringObject;
+
+    public String getStringObject() {
+        return stringObject;
+    }
+}
diff --git a/lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/requiredargsconstructor/ClassWithFinalNonNullMembers.java b/lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/requiredargsconstructor/ClassWithFinalNonNullMembers.java
new file mode 100644
index 0000000000..7585afa6c1
--- /dev/null
+++ b/lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/requiredargsconstructor/ClassWithFinalNonNullMembers.java
@@ -0,0 +1,26 @@
+package com.baeldung.lombok.requiredargsconstructor;
+
+import lombok.NonNull;
+import lombok.RequiredArgsConstructor;
+
+@RequiredArgsConstructor
+public class ClassWithFinalNonNullMembers {
+
+    private final String finalStringObject;
+    @NonNull
+    private String nonNullStringObject;
+
+    private String nonFinalStringObject;
+
+    public String getFinalStringObject() {
+        return finalStringObject;
+    }
+
+    public String getNonNullStringObject() {
+        return nonNullStringObject;
+    }
+
+    public String getNonFinalStringObject() {
+        return nonFinalStringObject;
+    }
+}
diff --git a/lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/requiredargsconstructor/ClassWithNonFinalMembers.java b/lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/requiredargsconstructor/ClassWithNonFinalMembers.java
new file mode 100644
index 0000000000..7a125a343a
--- /dev/null
+++ b/lombok-modules/lombok-2/src/main/java/com/baeldung/lombok/requiredargsconstructor/ClassWithNonFinalMembers.java
@@ -0,0 +1,13 @@
+package com.baeldung.lombok.requiredargsconstructor;
+
+import lombok.RequiredArgsConstructor;
+
+@RequiredArgsConstructor
+public class ClassWithNonFinalMembers {
+
+    private String stringObject;
+
+    public String getStringObject() {
+        return stringObject;
+    }
+}
diff --git a/lombok-modules/lombok-2/src/test/java/com/baeldung/lombok/requiredargsconstructor/RequiredArgsConstructorUnitTest.java b/lombok-modules/lombok-2/src/test/java/com/baeldung/lombok/requiredargsconstructor/RequiredArgsConstructorUnitTest.java
new file mode 100644
index 0000000000..a05fe7eb31
--- /dev/null
+++ b/lombok-modules/lombok-2/src/test/java/com/baeldung/lombok/requiredargsconstructor/RequiredArgsConstructorUnitTest.java
@@ -0,0 +1,28 @@
+package com.baeldung.lombok.requiredargsconstructor;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class RequiredArgsConstructorUnitTest {
+    @Test
+    void whenClassHasFinalMembers_thenGeneratedConstructorHasParameters() {
+        ClassWithFinalMembers classWithFinalMembers = new ClassWithFinalMembers("dummyString");
+        Assertions.assertNotNull(classWithFinalMembers);
+        Assertions.assertEquals("dummyString", classWithFinalMembers.getStringObject());
+    }
+
+    @Test
+    void whenClassHasNonFinalMembers_thenGeneratedConstructorHasNoParameters() {
+        ClassWithNonFinalMembers classWithNonFinalMembers = new ClassWithNonFinalMembers();
+        Assertions.assertNotNull(classWithNonFinalMembers);
+    }
+
+    @Test
+    void whenClassHasFinalAndNonNullMembers_thenGeneratedConstructorHasParameters() {
+        ClassWithFinalNonNullMembers classWithFinalNonNullMembers = new ClassWithFinalNonNullMembers("finalString", "nonNullString");
+        Assertions.assertNotNull(classWithFinalNonNullMembers);
+        Assertions.assertEquals("finalString", classWithFinalNonNullMembers.getFinalStringObject());
+        Assertions.assertEquals("nonNullString", classWithFinalNonNullMembers.getNonNullStringObject());
+        Assertions.assertNull(classWithFinalNonNullMembers.getNonFinalStringObject());
+    }
+}
diff --git a/pom.xml b/pom.xml
index 6d566549ef..dbf8c942c3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1297,7 +1297,7 @@
         <gitflow-incremental-builder.version>3.12.2</gitflow-incremental-builder.version>
         <maven-jxr-plugin.version>3.0.0</maven-jxr-plugin.version>
         <maven-pmd-plugin.version>3.19.0</maven-pmd-plugin.version>
-        <lombok.version>1.18.24</lombok.version>
+        <lombok.version>1.18.28</lombok.version>
         <h2.version>2.1.214</h2.version>
         <guava.version>31.1-jre</guava.version>
         <maven-jar-plugin.version>3.2.2</maven-jar-plugin.version>