Test case and proposed fix for codehaus-plexus#38

Author: awallgren

src/main/java/org/codehaus/plexus/util/FileUtils.java

@@ -58,7 +58,19 @@
 import org.codehaus.plexus.util.io.InputStreamFacade;
 import org.codehaus.plexus.util.io.URLInputStreamFacade;
 
-import java.io.*;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.Reader;
+import java.io.Writer;
 import java.net.URL;
 import java.nio.channels.FileChannel;
 import java.nio.file.Files;

src/test/java/org/codehaus/plexus/util/FileUtilsTest.java

@@ -16,11 +16,17 @@
  * limitations under the License.
  */
 
-import org.junit.Assume;
-
-import java.io.*;
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.Reader;
+import java.io.Writer;
 import java.net.URL;
-import java.nio.file.Files;
 import java.util.Properties;
 
 /**