/**
  * Load Override File
  *
  * @param   string  $oldPath  Path file for override and load
  * @param   string  $prefix   Prefix for extend files
  * @param   string  $suffix   Suffix for extend files
  *
  * @return bool
  */
 protected static function loadOverrideFile($oldPath, $prefix, $suffix)
 {
     $bufferContent = MVCOverrideHelperOverride::createDefaultClass($oldPath, $prefix, $suffix);
     // Change private methods to protected methods
     if (self::$changePrivate) {
         $bufferContent = preg_replace('/private *function/i', 'protected function', $bufferContent);
     }
     MVCOverrideHelperOverride::load($bufferContent);
     return true;
 }