style: apply spotless to java code

Author: simschla

app/src/main/java/org/example/app/App.java

@@ -3,13 +3,12 @@
  */
 package org.example.app;
 
+import org.apache.commons.text.WordUtils;
 import org.example.list.LinkedList;
 
+import static org.example.app.MessageUtils.getMessage;
 import static org.example.utilities.StringUtils.join;
 import static org.example.utilities.StringUtils.split;
-import static org.example.app.MessageUtils.getMessage;
-
-import org.apache.commons.text.WordUtils;
 
 public class App {
     public static void main(String[] args) {

app/src/test/java/org/example/app/MessageUtilsTest.java

@@ -8,7 +8,8 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
 class MessageUtilsTest {
-    @Test void testGetMessage() {
+    @Test
+    void testGetMessage() {
         assertEquals("Hello      World!", MessageUtils.getMessage());
     }
 }

list/src/test/java/org/example/list/LinkedListTest.java

@@ -8,12 +8,14 @@
 import static org.junit.jupiter.api.Assertions.*;
 
 class LinkedListTest {
-    @Test void testConstructor() {
+    @Test
+    void testConstructor() {
         LinkedList list = new LinkedList();
         assertEquals(0, list.size());
     }
 
-    @Test void testAdd() {
+    @Test
+    void testAdd() {
         LinkedList list = new LinkedList();
 
         list.add("one");
@@ -25,7 +27,8 @@ class LinkedListTest {
         assertEquals("two", list.get(1));
     }
 
-    @Test void testRemove() {
+    @Test
+    void testRemove() {
         LinkedList list = new LinkedList();
 
         list.add("one");
@@ -39,7 +42,8 @@ class LinkedListTest {
         assertEquals(0, list.size());
     }
 
-    @Test public void testRemoveMissing() {
+    @Test
+    public void testRemoveMissing() {
         LinkedList list = new LinkedList();
 
         list.add("one");