Add chapters 9-17 for the java book

Java-Kompendium/kap14/2/Task2.java

@@ -0,0 +1,32 @@
+import java.io.*;
+
+public class Task2 {
+    public static void main(String[] args) {
+        FileInputStream fileReader = null;
+
+        try {
+            fileReader = new FileInputStream("../1/Notizen.txt");
+        } catch (FileNotFoundException exception) {
+            System.out.println(exception.getMessage());
+            return;
+        }
+        var inputStream = new InputStreamReader(fileReader);
+        var bufferedStream = new BufferedReader(inputStream);
+
+        try {
+            String input = bufferedStream.readLine();
+            int counter = 1;
+
+            while (input != null) {
+                System.out.println(counter + ". " + input);
+
+                ++counter;
+                input = bufferedStream.readLine();
+            }
+
+            bufferedStream.close();
+        } catch (IOException exception) {
+            System.out.println(exception.getMessage());
+        }
+    }
+}