private the capture method

Author: Ghost-chu

src/main/java/org/maxgamer/quickshop/api/command/CommandManager.java

@@ -1,3 +1,22 @@
+/*
+ * This file is a part of project QuickShop, the name is CommandManager.java
+ *  Copyright (C) PotatoCraft Studio and contributors
+ *
+ *  This program is free software: you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the
+ *  Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
 package org.maxgamer.quickshop.api.command;
 
 import org.bukkit.command.Command;
@@ -40,14 +59,6 @@ boolean onCommand(
             @NotNull String commandLabel,
             @NotNull String[] cmdArg);
 
-    /**
-     * Method for capturing generic type
-     */
-    @SuppressWarnings("unchecked")
-    default <T1, T2 extends T1> T2 capture(T1 type) {
-        return (T2) type;
-    }
-
     boolean checkPermissions(CommandSender sender, String commandLabel, String[] cmdArg, List<String> permissionList, PermissionType permissionType, Action action);
 
 
@@ -75,6 +86,6 @@ public String getName() {
 
     enum PermissionType {
         REQUIRE,
-        SELECTIVE;
+        SELECTIVE
     }
 }

src/main/java/org/maxgamer/quickshop/command/SimpleCommandManager.java

@@ -445,7 +445,6 @@ public boolean onCommand(
     /**
      * Method for capturing generic type
      */
-    @Override
     public <T1, T2 extends T1> T2 capture(T1 type) {
         return (T2) type;
     }