source/Application/Controller/Admin/AdminController.php
public function getNavigation()
    {
        if (self::$_oNaviTree == null) {
            self::$_oNaviTree = oxNew(\OxidEsales\Eshop\Application\Controller\Admin\NavigationTree::class);
        }

        return self::$_oNaviTree;
    }
public function getNavigation()
    {
        if (self::$_oNaviTree == null) {
            self::$_oNaviTree = oxNew(\OxidEsales\Eshop\Application\Controller\Admin\NavigationTree::class);
        }

        return self::$_oNaviTree;
    }
public function getNavigation ( ) { if ( self :: $ _oNaviTree == null ) { self :: $ _oNaviTree = oxNew ( \ OxidEsales \ Eshop \ Application \ Controller \ Admin \ NavigationTree :: class ) ; } return self :: $ _oNaviTree ; }
Returns navigation object

@return oxnavigationtree
Returns navigation object