fix

flake.nix

@@ -92,7 +92,7 @@
           packages = with pkgs; let
             fmtNum = strings.fixedWidthNumber 2;
             fmtReleaseName = sem: author: chap: "${fmtNum sem} - ${fmtNum chap} - ${author.lastName}, ${author.firstName}.pdf";
-            fmtRelease = fmtReleaseName 3 {
+            fmtRelease = fmtReleaseName 4 {
               firstName = "Linus";
               lastName = "Nagel";
             };

src/main/java/org/example/demo/uebung1/aufgabe16/Client.java

@@ -12,7 +12,7 @@ public class Client {
 
         InitialContext ctx = new InitialContext(props);
         EncryptorRemote encryptor = (EncryptorRemote) ctx.lookup(
-            "ejb:/IhrProjektname/Encryptor!encryption.EncryptorRemote");
+            "ejb:/demo/Encryptor!encryption.EncryptorRemote");
 
         String original = "Hallo Welt";
         String encrypted = encryptor.encrypt(original);

src/main/java/org/example/demo/uebung1/aufgabe17/CounterClient.java

@@ -12,7 +12,7 @@ public class CounterClient {
 
         InitialContext ctx = new InitialContext(props);
         CounterRemote counter = (CounterRemote) ctx.lookup(
-            "ejb:/IhrProjektname/Counter!counter.CounterRemote?stateful");
+            "ejb:/demo/Counter!counter.CounterRemote?stateful");
 
         System.out.println(counter.getAndIncrement());
         System.out.println(counter.getAndIncrement());