Initial problem solving (identified by Intellij)

src/main/java/it/polimi/ingsw/gc14/ClientLauncherTUI.java

@@ -121,7 +121,7 @@ public class ClientLauncherTUI {
             if (!doLogin(controller)) continue;
 
             while (controller.getClient() != null) {
-                String prompt = buildPrompt(controller);
+                String prompt = buildPrompt();
                 String line;
                 try {
                     line = gameReader.readLine(prompt);
@@ -247,10 +247,9 @@ public class ClientLauncherTUI {
     /**
      * Returns the command-line prompt string showing the current username.
      *
-     * @param controller the client controller (reserved for future use).
      * @return the prompt string.
      */
-    private String buildPrompt(ClientController controller) {
+    private String buildPrompt() {
         return currentUsername.isEmpty() ? "> " : currentUsername + "> ";
     }
 
@@ -270,7 +269,7 @@ public class ClientLauncherTUI {
                 if (pos >= 0) controller.totemChoice(pos);
             }
             case "skip"   -> controller.skipTurn();
-            case "clear" -> handleRender(parts);
+            case "clear" -> handleRender();
             case "help"    -> gameReader.printAbove("Commands: slot, draw, totem, skip, clear, help, details, rematch, quit");
             case "details" -> {
                 if (parts.length > 1 && parts[1].equalsIgnoreCase("buildings"))
@@ -325,9 +324,8 @@ public class ClientLauncherTUI {
     /**
      * Handles the {@code clear} command by triggering a full board re-render.
      *
-     * @param parts the tokenised command (only the command token is used).
      */
-    private void handleRender(String[] parts) {
+    private void handleRender() {
         view.renderBoard();
     }
     /**