Moved all location related classes into locations package.

Reworked extraction of last modified time following issue #35.

Here now lastModified and creation time are read. The latter
of both is then used for comparision. There can be cases,
where one of both provides 0L (as long) as result.

src/main/java/net/raumzeitfalle/fx/DemoJavaFxStage.java

@@ -54,7 +54,7 @@ public void start(Stage primaryStage) throws Exception {
         PathFilter na0 = PathFilter.forFileExtension(".na0 (LMS binary files)", "n[a-z]\\d");
 
         Path local = Paths.get("./");
-        FXFileChooserStage fc = FXFileChooserStage.create(Skin.DARK, local,all,xml, xlsx, na0, txt, exe,combined);
+        FXFileChooserStage fc = FXFileChooserStage.create(Skin.DEFAULT, local,all,xml, xlsx, na0, txt, exe,combined);
 
         Button button = new Button("Show customized Stage: FXFileChooserImpl.class");
         button.setOnAction(e -> {
@@ -79,7 +79,7 @@ public void start(Stage primaryStage) throws Exception {
     }
 
     public static void main(String[] args) {
-        launch(new String[0]);
+        launch();
     }
 
 }

src/main/java/net/raumzeitfalle/fx/filechooser/FXFileChooserStage.java

@@ -29,7 +29,7 @@
 import javafx.stage.Modality;
 import javafx.stage.Stage;
 import javafx.stage.Window;
-import net.raumzeitfalle.fx.util.Location;
+import net.raumzeitfalle.fx.filechooser.locations.Location;
 
 public class FXFileChooserStage extends Stage implements HideableWindow {
 

src/main/java/net/raumzeitfalle/fx/filechooser/FileChooserModel.java

@@ -43,7 +43,7 @@
 import javafx.collections.ObservableList;
 import javafx.collections.ObservableSet;
 import javafx.collections.transformation.FilteredList;
-import net.raumzeitfalle.fx.util.Location;
+import net.raumzeitfalle.fx.filechooser.locations.Location;
 
 final class FileChooserModel {
 

src/main/java/net/raumzeitfalle/fx/filechooser/IndexedPath.java

@@ -21,29 +21,45 @@
 
 import java.io.IOException;
 import java.nio.file.Files;
+import java.nio.file.LinkOption;
 import java.nio.file.Path;
+import java.nio.file.attribute.BasicFileAttributes;
 import java.nio.file.attribute.FileTime;
 import java.time.Instant;
 import java.time.LocalDateTime;
 import java.time.ZoneId;
+import java.util.concurrent.TimeUnit;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
 class IndexedPath {
 
 	private final Path path;
 
 	private final FileTime timestamp;
+
+	private static final Logger LOGGER = Logger.getLogger(IndexedPath.class.getName());
 
 	public static IndexedPath valueOf(Path path) {
-		FileTime timestamp = getTimestamp(path);
+		FileTime timestamp;
+		try {
+			timestamp = getTimestamp(path);
+		} catch (IOException e) {
+			timestamp = FileTime.from(0, TimeUnit.MICROSECONDS);
+			String message = String.format("Could not determine lastModified timestamp for %s, returning %s instead.", path, timestamp);
+			LOGGER.log(Level.SEVERE, message, e);
+		}
 		return new IndexedPath(path, timestamp);
 	}
 
-	private static FileTime getTimestamp(Path path) {
-		try {			
-			return Files.getLastModifiedTime(path);
-		} catch (IOException e) {
-			Instant fallback = LocalDateTime.MAX.atZone(ZoneId.systemDefault()).toInstant();
-			return FileTime.from(fallback);
+	private static FileTime getTimestamp(Path path) throws IOException {
+		BasicFileAttributes attributes = Files.readAttributes(path, BasicFileAttributes.class);
+		FileTime lastModified = attributes.lastModifiedTime();
+		FileTime created = attributes.creationTime();
+		if (lastModified.compareTo(created) > 0) {
+			return lastModified;
+		} else {
+			return created;
 		}
 	}
 

src/test/java/net/raumzeitfalle/fx/util/NamedLocationTest.java → src/test/java/net/raumzeitfalle/fx/filechooser/locations/NamedLocationTest.java

@@ -17,7 +17,7 @@
  * limitations under the License.
  * #L%
  */
-package net.raumzeitfalle.fx.util;
+package net.raumzeitfalle.fx.filechooser.locations;
 
 import static org.junit.jupiter.api.Assertions.*;