From 8100f9c044c8d067380f3d51479032974c00f565 Mon Sep 17 00:00:00 2001
From: yoyosource <yoyosource@nidido.de>
Date: Sat, 21 Jan 2023 17:07:48 +0100
Subject: [PATCH] Retain current behaviour

---
 src/de/steamwar/command/AbstractTypeMapper.java | 2 +-
 testsrc/de/steamwar/command/CacheCommand.java   | 5 -----
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/de/steamwar/command/AbstractTypeMapper.java b/src/de/steamwar/command/AbstractTypeMapper.java
index ab9d116..040f303 100644
--- a/src/de/steamwar/command/AbstractTypeMapper.java
+++ b/src/de/steamwar/command/AbstractTypeMapper.java
@@ -57,6 +57,6 @@ public interface AbstractTypeMapper<K, T> extends AbstractValidator<K, T> {
      * Returning null and the empty string are equivalent.
      */
     default String normalize(K sender, String s) {
-        return s;
+        return null;
     }
 }
diff --git a/testsrc/de/steamwar/command/CacheCommand.java b/testsrc/de/steamwar/command/CacheCommand.java
index ee7a4cc..7cfdb72 100644
--- a/testsrc/de/steamwar/command/CacheCommand.java
+++ b/testsrc/de/steamwar/command/CacheCommand.java
@@ -51,11 +51,6 @@ public class CacheCommand extends TestSWCommand {
             public Collection<String> tabCompletes(String sender, PreviousArguments previousArguments, String s) {
                 return Arrays.asList(count.getAndIncrement() + "");
             }
-
-            @Override
-            public String normalize(String sender, String s) {
-                return "";
-            }
         };
     }
 }