diff --git a/core-java-modules/core-java-string-operations-3/src/test/java/com/baeldung/accentsanddiacriticsremoval/CollatorTest.java b/core-java-modules/core-java-string-operations-3/src/test/java/com/baeldung/accentsanddiacriticsremoval/CollatorUnitTest.java
similarity index 98%
rename from core-java-modules/core-java-string-operations-3/src/test/java/com/baeldung/accentsanddiacriticsremoval/CollatorTest.java
rename to core-java-modules/core-java-string-operations-3/src/test/java/com/baeldung/accentsanddiacriticsremoval/CollatorUnitTest.java
index 26386982e6..04fdcb50a1 100644
--- a/core-java-modules/core-java-string-operations-3/src/test/java/com/baeldung/accentsanddiacriticsremoval/CollatorTest.java
+++ b/core-java-modules/core-java-string-operations-3/src/test/java/com/baeldung/accentsanddiacriticsremoval/CollatorUnitTest.java
@@ -9,7 +9,7 @@ import static java.lang.Character.*;
 import static java.lang.String.valueOf;
 import static org.junit.Assert.assertEquals;
 
-public class CollatorTest {
+public class CollatorUnitTest {
 
     private final Collator collator = Collator.getInstance();