diff --git a/core-java-modules/core-java-collections/src/test/java/com/baeldung/listiteration/ListIterationUnitTest.java b/core-java-modules/core-java-collections/src/test/java/com/baeldung/listiteration/ListIterationUnitTest.java
deleted file mode 100644
index 2f1b2cc083..0000000000
--- a/core-java-modules/core-java-collections/src/test/java/com/baeldung/listiteration/ListIterationUnitTest.java
+++ /dev/null
@@ -1,71 +0,0 @@
-package com.baeldung.listiteration;
-
-import org.junit.jupiter.api.Test;
-
-import java.util.*;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-
-import static org.junit.jupiter.api.Assertions.assertIterableEquals;
-
-public class ListIterationUnitTest {
-
-    List<String> programmingLanguages = new ArrayList<>(List.of("Java", "Python", "C++"));
-    List<Integer> numbers = new ArrayList<>(List.of(1, 2, 3));
-
-   @Test
-    public void givenStringList_whenAddElementWithListIterator_thenModifiedList() {
-        ListIterator<String> listIterator = programmingLanguages.listIterator();
-        while (listIterator.hasNext()) {
-            String language = listIterator.next();
-            if (language.equals("Python")) {
-                listIterator.add("JavaScript");
-            }
-        }
-
-        assertIterableEquals(Arrays.asList("Java", "Python", "JavaScript", "C++"), programmingLanguages);
-    }
-
-    @Test
-    public void givenNumericalList_whenMultiplyElementWithListIterator_thenModifiedList() {
-        ListIterator<Integer> listIterator = numbers.listIterator();
-        while (listIterator.hasNext()) {
-            int num = listIterator.next();
-            if (num == 2) {
-                listIterator.add(num * 10);
-            }
-        }
-        assertIterableEquals(Arrays.asList(1, 2, 20, 3), numbers);
-    }
-
-    @Test
-    public void givenStringList_whenAddElementWithEnhancedForLoopAndCopy_thenModifiedList() {
-        List<String> copyOfWords = new ArrayList<>(programmingLanguages);
-        for (String word : copyOfWords) {
-            programmingLanguages.add(word.toUpperCase()); // Modified: Convert to uppercase
-        }
-        assertIterableEquals(Arrays.asList("Java", "Python", "C++", "JAVA", "PYTHON", "C++"), programmingLanguages);
-    }
-
-    @Test
-    public void givenNumericalList_whenMultiplyElementWithEnhancedForLoopAndCopy_thenModifiedList() {
-        List<Integer> copyOfNumbers = new ArrayList<>(numbers);
-        for (int num : copyOfNumbers) {
-            numbers.add(num * 2);
-        }
-        assertIterableEquals(Arrays.asList(1, 2, 3, 2, 4, 6), numbers);
-    }
-
-    @Test
-    public void givenStringList_whenConvertToUpperCaseWithJava8Stream_thenModifiedList() {
-        programmingLanguages = programmingLanguages.stream().map(String::toUpperCase).collect(Collectors.toList());
-        assertIterableEquals(Arrays.asList("JAVA", "PYTHON", "C++"), programmingLanguages);
-    }
-
-    @Test
-    public void givenNumericalList_whenMultiplyByThreeWithJava8Stream_thenModifiedList() {
-        numbers = numbers.stream().map(num -> num * 3).collect(Collectors.toList());
-        assertIterableEquals(Arrays.asList(3, 6, 9), numbers);
-    }
-
-}