diff --git a/src/main/java/net/altimate/app/App.java b/src/main/java/net/altimate/app/App.java
index 9531de2..7994761 100644
--- a/src/main/java/net/altimate/app/App.java
+++ b/src/main/java/net/altimate/app/App.java
@@ -1,6 +1,9 @@
 package net.altimate.app;
+import java.io.File;
 import java.lang.Object;
 import java.lang.Class;
+import java.nio.file.Files;
+import java.nio.file.Paths;
 import java.time.format.DateTimeFormatter;
 import java.util.Arrays;
 
@@ -21,6 +24,9 @@ import javafx.scene.control.*;
 import javafx.scene.layout.GridPane;
 import javafx.scene.layout.VBox;
 import javafx.stage.Stage;
+import java.io.*;
+import java.util.Optional;
+
 
 import static java.util.stream.Collectors.toList;
 
@@ -31,8 +37,7 @@ public class App extends Application {
     Scene sceneCreate;
     Scene sceneList;
 
-    public final String  filesDirectory = "/tmp/files";
-
+    public static String  filesDirectory = "/home/mic/files";
 
 
 
@@ -67,6 +72,9 @@ public class App extends Application {
 
     private void navigationButtons(Stage primaryStage, GridPane grid, Label label) {
 
+        StartUpCheck.checkFilesDirectory(filesDirectory);
+
+
         boolean reloadValue = false;
 
         Button home = new Button("Home");
@@ -282,6 +290,10 @@ public class App extends Application {
         });
 
 
+      //  Filter.getSmartTargetName(filesDirectory);
+
+        Filter filter = new Filter();
+
                 int filesDirTmpLength = ListFilesInDir.listFilesInDir(filesDirectory).length;
                 String filesDirTmp[] = new String[filesDirTmpLength];
                 filesDirTmp = ListFilesInDir.listFilesInDir(filesDirectory);
@@ -300,6 +312,7 @@ public class App extends Application {
 
                 ListView<String> list1 = new ListView<String>();
                 ObservableList<String> items = FXCollections.observableArrayList(filesShow);
+                //ObservableList<String> items = FXCollections.observableArrayList(Filter.getSmartTargetName(filesDirectory));
                 //list1.getItems().addAll(items);
                 //list1.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
                 //list1.getSelectionModel().getSelectedItems().addListener((ListChangeListener<? super String>) c -> selectionChanged());
diff --git a/src/main/java/net/altimate/app/Filter.java b/src/main/java/net/altimate/app/Filter.java
new file mode 100644
index 0000000..07290bc
--- /dev/null
+++ b/src/main/java/net/altimate/app/Filter.java
@@ -0,0 +1,35 @@
+package net.altimate.app;
+
+
+
+public class Filter {
+
+    public static String filesDirectory = "/home/mic/files";
+
+        ListFilesInDir listFilesInDir = new ListFilesInDir();
+        // public static String[] getSmartTargetName (String filesDirectory) {
+        int filesDirTmpLength = listFilesInDir(filesDirectory).length;
+        String filesDirTmp[] = new String[filesDirTmpLength];
+        filesDirTmp = listFilesInDir(filesDirectory);
+        //String filesDir[][] = new String[filesDirTmpLength][filesDirTmpLength];
+        String filesContent[] = new String[filesDirTmpLength];
+        String filesShow[] = new String[filesDirTmpLength];
+
+
+        for (int i = 0; i < filesDirTmpLength; ++i) {
+            filesContent[i] = ReadFile.readFile(filesDirectory + "/" + filesDirTmp[i]);
+            String regex = "\\|";
+            String[] nameOfTarget = filesContent[i].replaceAll("^\\[", "").replaceAll("^\\]", "").split(regex);
+            filesShow[i] = nameOfTarget[0];
+        }
+
+        public String[] getfilesContent() {
+            System.out.println("test");
+
+
+        }
+
+
+
+
+}
diff --git a/src/main/java/net/altimate/app/StartUpCheck.java b/src/main/java/net/altimate/app/StartUpCheck.java
new file mode 100644
index 0000000..5ea576b
--- /dev/null
+++ b/src/main/java/net/altimate/app/StartUpCheck.java
@@ -0,0 +1,37 @@
+package net.altimate.app;
+
+import javafx.scene.control.Alert;
+import javafx.scene.control.ButtonBar;
+import javafx.scene.control.ButtonType;
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Optional;
+
+public class StartUpCheck {
+    public static void checkFilesDirectory(String filesDirectory) {
+        if (Files.isDirectory(Paths.get(filesDirectory))) {
+            System.out.println(System.getProperty("user.home"));
+        } else {
+
+            ButtonType foo = new ButtonType("Erzeugen", ButtonBar.ButtonData.OK_DONE);
+            ButtonType bar = new ButtonType("Beenden", ButtonBar.ButtonData.CANCEL_CLOSE);
+            Alert alert = new Alert(Alert.AlertType.WARNING,
+                    "Das Verzeichnis zum speichern der Daten existiert nicht, soll es angelegt werden?",
+                    foo,
+                    bar);
+
+            alert.setTitle("Konfigurationsproblem");
+            Optional<ButtonType> result = alert.showAndWait();
+
+            if (result.orElse(bar) == foo) {
+                //formatGotIt = true;
+                System.out.println(true);
+                String homePlusDir = "/home/mic/files";
+                new File(homePlusDir).mkdirs();
+            }
+
+        }
+    }
+}
diff --git a/target/classes/net/altimate/app/App$1.class b/target/classes/net/altimate/app/App$1.class
deleted file mode 100644
index 684ac25..0000000
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diff --git a/target/classes/net/altimate/app/App$2.class b/target/classes/net/altimate/app/App$2.class
deleted file mode 100644
index f8ada33..0000000
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diff --git a/target/classes/net/altimate/app/App$3.class b/target/classes/net/altimate/app/App$3.class
deleted file mode 100644
index 773f535..0000000
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diff --git a/target/classes/net/altimate/app/App$4.class b/target/classes/net/altimate/app/App$4.class
deleted file mode 100644
index fc05d41..0000000
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diff --git a/target/classes/net/altimate/app/App.class b/target/classes/net/altimate/app/App.class
deleted file mode 100644
index a85bc2c..0000000
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diff --git a/target/classes/net/altimate/app/StartUpCheck.class b/target/classes/net/altimate/app/StartUpCheck.class
new file mode 100644
index 0000000..341098f
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