49     private $prefixDirsPsr4 = array();  variable in Composer\\Autoload\\ClassLoader
80         return $this->prefixDirsPsr4;
180         } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
187             $this->prefixDirsPsr4[$prefix] = (array) $paths;
190             $this->prefixDirsPsr4[$prefix] = array_merge(
192                 $this->prefixDirsPsr4[$prefix]
196             $this->prefixDirsPsr4[$prefix] = array_merge(
197                 $this->prefixDirsPsr4[$prefix],
238             $this->prefixDirsPsr4[$prefix] = (array) $paths;
413                 if (isset($this->prefixDirsPsr4[$search])) {
415                     foreach ($this->prefixDirsPsr4[$search] as $dir) {