diff --git a/core-java-modules/core-java-lang-oop-patterns/src/test/java/com/baeldung/shallowdeepcopy/ShallowDeepCopyExampleTest.java b/core-java-modules/core-java-lang-oop-patterns/src/test/java/com/baeldung/shallowdeepcopy/ShallowDeepCopyExampleTest.java
deleted file mode 100644
index a14a621dcc..0000000000
--- a/core-java-modules/core-java-lang-oop-patterns/src/test/java/com/baeldung/shallowdeepcopy/ShallowDeepCopyExampleTest.java
+++ /dev/null
@@ -1,41 +0,0 @@
-package com.baeldung.shallowdeepcopy;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import org.junit.jupiter.api.Test;
-
-public class ShallowDeepCopyExampleTest {
-	
-    @Test 
-    public void whenPerformShallowCopy_thenObjectsNotSame() { 
-        School school = new School("Baeldung School");
-        Student originalStudent = new Student("John", 20, school); 
-        Student shallowCopy = new Student(originalStudent.getName(), originalStudent.getAge(), originalStudent.getSchool());
-        assertNotSame(shallowCopy, originalStudent); 
-    }
-
-    @Test public void whenModifyingActualObject_thenCopyAlsoChange() { 
-        School school = new School("Baeldung School"); 
-        Student originalStudent = new Student("John", 20, school); 
-        Student shallowCopy = new Student(originalStudent.getName(), originalStudent.getAge(), originalStudent.getSchool()); 
-        school.setSchoolName("New Baeldung School"); 
-        assertEquals(shallowCopy.getSchool().getSchoolName(), originalStudent.getSchool().getSchoolName());
-    }
-
-	@Test
-    public void whenModifyingActualObject_thenCloneCopyNotChange() { 
-        School school = new School("New School");
-        Student originalStudent = new Student("Alice", 10, school); 
-        Student deepCopy = (Student) originalStudent.clone(); 
-        school.setSchoolName("New Baeldung School"); 
-        assertNotEquals(deepCopy.getSchool().getSchoolName(), originalStudent.getSchool().getSchoolName()); 
-    }
-
-    @Test 
-    public void whenModifyingActualObject_thenCopyNotChange() {
-        School school = new School("Baeldung School");
-        Student originalStudent = new Student("Alice", 30, school); 
-        Student deepCopy = new Student(originalStudent); 
-        school.setSchoolName("New Baeldung School"); 
-        assertNotEquals( originalStudent.getSchool().getSchoolName(), deepCopy.getSchool().getSchoolName()); 
-    }
-}