Put imports back in place
package com.baeldung.pdf.base64;
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
@@ -10,10 +14,6 @@ import java.nio.file.Paths;
import org.junit.BeforeClass;
import org.junit.Test;
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotEquals;
-
public class EncodeDecodeUnitTest {
private static final String IN_FILE = "src/test/resources/input.pdf";
