'UploadStashWrongOwnerException' => __DIR__ . '/includes/upload/UploadStash.php',
'UploadStashZeroLengthFileException' => __DIR__ . '/includes/upload/UploadStash.php',
'UppercaseCollation' => __DIR__ . '/includes/collation/UppercaseCollation.php',
- 'UsageException' => __DIR__ . '/includes/api/UsageException.php',
'User' => __DIR__ . '/includes/user/User.php',
'UserArray' => __DIR__ . '/includes/user/UserArray.php',
'UserArrayFromResult' => __DIR__ . '/includes/user/UserArrayFromResult.php',