/**
  * {@inheritdoc}
  */
 function addMultiplePsr4(array $map)
 {
     $namespace_map = array();
     foreach ($map as $namespace => $paths) {
         $logical_base_path = Util::namespaceLogicalPath($namespace);
         foreach ($paths as $root_path) {
             $deep_path = strlen($root_path) ? rtrim($root_path, '/') . '/' : '';
             $namespace_map[$logical_base_path][$deep_path] = $this->defaultBehavior;
         }
     }
     $this->namespaceMap->registerDeepPaths($namespace_map);
 }
 /**
  * {@inheritdoc}
  */
 function registerNamespacesDeep($map, $behavior = NULL)
 {
     if (!isset($behavior)) {
         $behavior = $this->defaultBehavior;
     }
     $deep_map = array();
     foreach ($map as $namespace => $deep_path) {
         $logical_base_path = Util::namespaceLogicalPath($namespace);
         $deep_path = strlen($deep_path) ? rtrim($deep_path, '/') . '/' : '';
         $deep_map[$logical_base_path][$deep_path] = $behavior;
     }
     $this->namespaceMap->registerDeepPaths($deep_map);
 }
 /**
  * Register lazy plugins for enabled Drupal modules and themes, assuming that
  * we don't know yet whether they use PSR-0, PEAR-Flat, or none of these.
  *
  * @param string[] $extensions
  *   An array where the keys are extension names, and the values are extension
  *   types like 'module' or 'theme'.
  */
 function registerExtensions(array $extensions)
 {
     $prefix_map = array();
     $namespace_map = array();
     foreach ($extensions as $name => $type) {
         if (empty($this->namespaceBehaviors[$type])) {
             // Unsupported extension type, e.g. "theme_engine".
             // This can happen if a site was upgraded from Drupal 6.
             // See https://drupal.org/comment/8503979#comment-8503979
             continue;
         }
         if (!empty($this->registered[$name])) {
             // The extension has already been processed.
             continue;
         }
         $namespace_map['Drupal/' . $name . '/'][$name] = $this->namespaceBehaviors[$type];
         $prefix_map[str_replace('_', '/', $name) . '/'][$name] = $this->prefixBehaviors[$type];
         $this->registered[$name] = TRUE;
     }
     $this->namespaceMap->registerDeepPaths($namespace_map);
     $this->prefixMap->registerDeepPaths($prefix_map);
 }