diff --git a/java-strings/src/test/java/com/baeldung/string/RemovingEmojiFromStringUnitTest.java b/java-strings/src/test/java/com/baeldung/string/RemovingEmojiFromStringUnitTest.java
index 163f28d0d8..8688f9dcf5 100644
--- a/java-strings/src/test/java/com/baeldung/string/RemovingEmojiFromStringUnitTest.java
+++ b/java-strings/src/test/java/com/baeldung/string/RemovingEmojiFromStringUnitTest.java
@@ -1,8 +1,6 @@
 package com.baeldung.string;
 
-import static org.hamcrest.CoreMatchers.containsString;
-import static org.hamcrest.CoreMatchers.not;
-import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertEquals;
 
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -12,35 +10,28 @@ import org.junit.Test;
 import com.vdurmont.emoji.EmojiParser;
 
 public class RemovingEmojiFromStringUnitTest {
-    String text = "la conférence, commencera à 10 heures 😅 ✿";
+    String text = "la conférence, commencera à 10 heures 😅";
     String regex = "[^\\p{L}\\p{N}\\p{P}\\p{Z}]";
 
     @Test
     public void whenRemoveEmojiUsingLibrary_thenSuccess() {
         String result = EmojiParser.removeAllEmojis(text);
         System.out.println(result);
-        assertThat(result, not(containsString("😅")));
-        assertThat(result, containsString("à"));
-        assertThat(result, containsString("la"));
-        assertThat(result, containsString("10"));
+        assertEquals(result, "la conférence, commencera à 10 heures ");
     }
     
     @Test
     public void whenReplaceEmojiUsingLibrary_thenSuccess() {
         String result = EmojiParser.parseToAliases(text);
         System.out.println(result);
-        assertThat(result, not(containsString("😅")));
-        assertThat(result, containsString("sweat_smile"));
+        assertEquals(result, "la conférence, commencera à 10 heures :sweat_smile:");
     }
 
     @Test
     public void whenRemoveEmojiUsingRegex_thenSuccess() {
         String result = text.replaceAll(regex, "");
         System.out.println(result);
-        assertThat(result, not(containsString("😅")));
-        assertThat(result, containsString("à"));
-        assertThat(result, containsString("la"));
-        assertThat(result, containsString("10"));
+        assertEquals(result, "la conférence, commencera à 10 heures ");
     }
 
     @Test
@@ -50,29 +41,20 @@ public class RemovingEmojiFromStringUnitTest {
         
         String result = matcher.replaceAll("");
         System.out.println(result);
-        assertThat(result, not(containsString("😅")));
-        assertThat(result, containsString("à"));
-        assertThat(result, containsString("la"));
-        assertThat(result, containsString("10"));
+        assertEquals(result, "la conférence, commencera à 10 heures ");
     }
 
     @Test
     public void whenRemoveEmojiUsingCodepoints_thenSuccess() {
         String result = text.replaceAll("[\\x{0001f300}-\\x{0001f64f}]|[\\x{0001f680}-\\x{0001f6ff}]", "");
         System.out.println(result);
-        assertThat(result, not(containsString("😅")));
-        assertThat(result, containsString("à"));
-        assertThat(result, containsString("la"));
-        assertThat(result, containsString("10"));
+        assertEquals(result, "la conférence, commencera à 10 heures ");
     }
 
     @Test
     public void whenRemoveEmojiUsingUnicode_thenSuccess() {
         String result = text.replaceAll("[\ud83c\udf00-\ud83d\ude4f]|[\ud83d\ude80-\ud83d\udeff]", "");
         System.out.println(result);
-        assertThat(result, not(containsString("😅")));
-        assertThat(result, containsString("à"));
-        assertThat(result, containsString("la"));
-        assertThat(result, containsString("10"));
+        assertEquals(result, "la conférence, commencera à 10 heures ");
     }
 }