diff --git a/core-java-modules/core-java-io-apis-2/src/test/java/com/baeldung/readinputcharbychar/ReadInputCharByCharUnitTest.java b/core-java-modules/core-java-io-apis-2/src/test/java/com/baeldung/readinputcharbychar/ReadInputCharByCharUnitTest.java
index 832ae2096d..6dad17bda4 100644
--- a/core-java-modules/core-java-io-apis-2/src/test/java/com/baeldung/readinputcharbychar/ReadInputCharByCharUnitTest.java
+++ b/core-java-modules/core-java-io-apis-2/src/test/java/com/baeldung/readinputcharbychar/ReadInputCharByCharUnitTest.java
@@ -2,13 +2,7 @@ package com.baeldung.readinputcharbychar;
 
 import org.junit.jupiter.api.Test;
 
-import java.io.BufferedReader;
-import java.io.ByteArrayInputStream;
-import java.io.File;
-import java.io.FileReader;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStreamReader;
+import java.io.*;
 import java.util.Scanner;
 
 import static org.junit.Assert.assertArrayEquals;