Fehlerbehebung

src/server/ServerHandelClientsThread.java

@@ -46,14 +46,20 @@ public class ServerHandelClientsThread extends Thread {
                     Message message = empfangen;
                     out.writeObject(message);
                     out.flush();
+                    System.out.println("Nachricht gesendet");
                 }
             } catch (ClassNotFoundException ex) {
                 System.err.println(ex);
             } catch (InterruptedException ex) {
                 System.err.println("test gegkückt");
                 System.err.println(ex);
-                Message message = pipe.read();
-                out.writeObject();
+                Message message = pipe.getNextElement();
+                try {
+                    out.writeObject(message);
+                    System.out.println("Nachricht gesendet");
+                } catch (IOException ex) {
+                    System.err.println("Fehler: " + ex);
+                }
                 Thread.currentThread().interrupt();
             } catch (SocketException ex) {
                 System.err.println("Socket geschlossen");

src/utils/ArrayHelper.java

@@ -43,8 +43,7 @@ public class ArrayHelper<T> {
         if (array != null) {
             int index = getIndex(element, array);
             T result = array[index];
-            T[] temp;
-            temp = new T[array.length - 2];
+            T[] temp = new T[array.length - 2];
             for (int i = 0; i < index; i++) {
                 temp[i] = array[i];
             }