From ee85ec6696e2c14546858e98bd4117d43f530d0f Mon Sep 17 00:00:00 2001
From: jojo <yoyosource@nidido.de>
Date: Tue, 29 Dec 2020 16:42:47 +0100
Subject: [PATCH] Simplify Argument.tabCompleteSupplier

---
 SpigotCore_Main/src/de/steamwar/command/Argument.java        | 4 +---
 SpigotCore_Main/src/de/steamwar/command/SWCommandBundle.java | 3 +--
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/SpigotCore_Main/src/de/steamwar/command/Argument.java b/SpigotCore_Main/src/de/steamwar/command/Argument.java
index 4f80c92..652c684 100644
--- a/SpigotCore_Main/src/de/steamwar/command/Argument.java
+++ b/SpigotCore_Main/src/de/steamwar/command/Argument.java
@@ -117,9 +117,7 @@ public class Argument<T> {
                 // Check number constraints if needed
                 if (argumentType.number && !constraint.test(argumentMapped)) return Optional.empty();
             }
-            List<String> strings = Arrays.stream(tabCompletes.apply(s)).filter(t -> t.startsWith(s)).collect(Collectors.toList());
-            if (strings.isEmpty()) strings.add(s);
-            return Optional.of(strings);
+            return Optional.of(Arrays.stream(tabCompletes.apply(s)).filter(t -> t.startsWith(s)).collect(Collectors.toList()));
         } catch (NumberFormatException e) {
             return Optional.empty();
         } catch (Exception e) {
diff --git a/SpigotCore_Main/src/de/steamwar/command/SWCommandBundle.java b/SpigotCore_Main/src/de/steamwar/command/SWCommandBundle.java
index c5dcde0..24f24c7 100644
--- a/SpigotCore_Main/src/de/steamwar/command/SWCommandBundle.java
+++ b/SpigotCore_Main/src/de/steamwar/command/SWCommandBundle.java
@@ -59,8 +59,7 @@ public class SWCommandBundle {
     public List<String> tabComplete(String[] args) {
         List<String> strings = new ArrayList<>();
         for (SWCommand swCommand : swCommandList) {
-            Optional<List<String>> tabCompletes = swCommand.tabComplete(args);
-            if (tabCompletes.isPresent()) strings.addAll(tabCompletes.get());
+            swCommand.tabComplete(args).ifPresent(strings::addAll);
         }
         return strings;
     }