cleanup

core-java/src/test/java/com/baeldung/file/FileUtilsTest.java

@@ -31,7 +31,6 @@ public class FileUtilsTest {
     @After
     public void revertFile() throws IOException {
         PrintWriter writer = new PrintWriter(fileName);
-        writer.print("");
         writer.print("UK\r\n" + "US\r\n" + "Germany\r\n");
         writer.close();
     }