From 1ad1f06e336a3ffeb5b45cd348b65086190a923b Mon Sep 17 00:00:00 2001
From: MrBretzel <Axelolo68@gmail.com>
Date: Sat, 20 Feb 2021 15:31:30 +0100
Subject: [PATCH 1/2] Adding has(Argument<T> argument) to Arguments.java

---
 .../java/net/minestom/server/command/builder/Arguments.java   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/net/minestom/server/command/builder/Arguments.java b/src/main/java/net/minestom/server/command/builder/Arguments.java
index 3f7579246..ce373b08d 100644
--- a/src/main/java/net/minestom/server/command/builder/Arguments.java
+++ b/src/main/java/net/minestom/server/command/builder/Arguments.java
@@ -49,6 +49,10 @@ public final class Arguments {
         });
     }
 
+    public boolean has(@NotNull Argument<T> argument) {
+        return args.containsKey(argument.getId());
+    }
+    
     public boolean has(@NotNull String identifier) {
         return args.containsKey(identifier);
     }

From 2c45103b2cbc413ffe972e6c316071560b9558d7 Mon Sep 17 00:00:00 2001
From: MrBretzel <Axelolo68@gmail.com>
Date: Sat, 20 Feb 2021 15:43:22 +0100
Subject: [PATCH 2/2] Update Arguments.java

---
 .../java/net/minestom/server/command/builder/Arguments.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/net/minestom/server/command/builder/Arguments.java b/src/main/java/net/minestom/server/command/builder/Arguments.java
index ce373b08d..f34ecdac5 100644
--- a/src/main/java/net/minestom/server/command/builder/Arguments.java
+++ b/src/main/java/net/minestom/server/command/builder/Arguments.java
@@ -49,7 +49,7 @@ public final class Arguments {
         });
     }
 
-    public boolean has(@NotNull Argument<T> argument) {
+    public boolean has(@NotNull Argument<?> argument) {
         return args.containsKey(argument.getId());
     }