From 462a2e9878d159d22af8ace31f8620f2753e5712 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim=20Vis=C3=A9e?= <timvisee@gmail.com>
Date: Sat, 21 Nov 2015 15:16:19 +0100
Subject: [PATCH] Created removeGroups method in permissions manager

---
 .../authme/permission/PermissionsManager.java | 27 ++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/src/main/java/fr/xephi/authme/permission/PermissionsManager.java b/src/main/java/fr/xephi/authme/permission/PermissionsManager.java
index 0dbfc52fc..89e012418 100644
--- a/src/main/java/fr/xephi/authme/permission/PermissionsManager.java
+++ b/src/main/java/fr/xephi/authme/permission/PermissionsManager.java
@@ -501,7 +501,7 @@ public class PermissionsManager {
     }
 
     /**
-     * Add the permission group of a player, if supported.
+     * Add the permission groups of a player, if supported.
      *
      * @param player The player
      * @param groupNames The name of the groups to add.
@@ -583,6 +583,31 @@ public class PermissionsManager {
         }
     }
 
+    /**
+     * Remove the permission groups of a player, if supported.
+     *
+     * @param player The player
+     * @param groupNames The name of the groups to add.
+     *
+     * @return True if succeed, false otherwise.
+     * False is also returned if this feature isn't supported for the current permissions system.
+     */
+    @SuppressWarnings({"unchecked", "rawtypes", "deprecation"})
+    public boolean removeGroups(Player player, List<String> groupNames) {
+        // If no permissions system is used, return false
+        if(!isEnabled())
+            return false;
+
+        // Add each group to the user
+        boolean result = true;
+        for(String groupName : groupNames)
+            if(!removeGroup(player, groupName))
+                result = false;
+
+        // Return the result
+        return result;
+    }
+
     /**
      * Set the permission group of a player, if supported.
      *