Bael 6556 2 (#4365)

* Added parent module on poms that have no parent defined

* Removed dependency reduced pom from undertow module

* [BAEL-6556] - Next set of testcase renamed

core-java-io/src/test/java/com/baeldung/copyfiles/FileCopierIntegrationTest.java

@@ -18,7 +18,7 @@ import org.junit.Before;
 import org.junit.Test;
 import static org.assertj.core.api.Assertions.*;
 
-public class FileCopierTest {
+public class FileCopierIntegrationTest {
     File original = new File("src/test/resources/original.txt");
 
     @Before

core-java-io/src/test/java/com/baeldung/file/FilesManualTest.java

@@ -24,7 +24,7 @@ import org.junit.Test;
 
 import com.baeldung.util.StreamUtils;
 
-public class FilesTest {
+public class FilesManualTest {
 
     public static final String fileName = "src/main/resources/countries.properties";