Imported from 'hub' code.

[core.git] / inc / classes / main / stacker / class_BaseStacker.php

diff --git a/inc/classes/main/stacker/class_BaseStacker.php b/inc/classes/main/stacker/class_BaseStacker.php
index 0f4ba20fb4d153da4330b91f71d6d781c2d6b719..0deeeda2a6c43acacf5ba8e1686610b6aeef736f 100644 (file)
--- a/inc/classes/main/stacker/class_BaseStacker.php
+++ b/inc/classes/main/stacker/class_BaseStacker.php
@@ -4,7 +4,7 @@
  *
  * @author             Roland Haeder <webmaster@shipsimu.org>
  * @version            0.0.0
- * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2013 Core Developer Team
+ * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core Developer Team
  * @license            GNU GPL 3.0 or any newer version
  * @link               http://www.shipsimu.org
  *
@@ -92,7 +92,7 @@ class BaseStacker extends BaseFrameworkSystem {
         * @return      $isFull                 Whether the stack is full
         * @throws      NoStackerException      If given stack is missing
         */
-       protected final function isStackFull ($stackerName) {
+       protected function isStackFull ($stackerName) {
                // Is the stack not yet initialized?
                if (!$this->isStackInitialized($stackerName)) {
                        // Throw an exception
@@ -113,7 +113,7 @@ class BaseStacker extends BaseFrameworkSystem {
         * @return      $isEmpty                        Whether the stack is empty
         * @throws      NoStackerException      If given stack is missing
         */
-       public final function isStackEmpty ($stackerName) {
+       public function isStackEmpty ($stackerName) {
                // Is the stack not yet initialized?
                if (!$this->isStackInitialized($stackerName)) {
                        // Throw an exception