sun/net/www/protocol/file/DirPermissionDenied.java failed on Windows 2016 because DirPermissionDenied directory has no read permission

#Test Results (version 2)
#Fri Jul 05 02:22:35 GMT 2019
#-----testdescription-----
$file=C\:\\Users\\opc\\sandbox_keepme\\sdata\\install\\jdk\\13\\28\\src.full\\open\\test\\jdk\\sun\\net\\www\\protocol\\file\\DirPermissionDenied.java
$root=C\:\\Users\\opc\\sandbox_keepme\\sdata\\install\\jdk\\13\\28\\src.full\\open\\test\\jdk
keywords=bug6977851 testng
library=/test/lib
run=USER_SPECIFIED build DirPermissionDenied jdk.test.lib.process.* jdk.test.lib.util.FileUtils\r\nUSER_SPECIFIED testng DirPermissionDenied\r\n
source=DirPermissionDenied.java
title=NPE from FileURLConnection.connect

#section:script_messages
----------messages:(37/6648)*----------
JDK under test: ...\\windows-x64-open.jdk\\jdk-13
openjdk version "13-ea" 2019-09-17
OpenJDK Runtime Environment (build 13-ea+28)
OpenJDK 64-Bit Server VM (build 13-ea+28, mixed mode, sharing)
Library /test/lib; kind: packages
   source directory: ...\\open\\test\\lib
   class directory: ...\\jtreg_open_test_jdk_jdk_net\\classes\\12\\test\\lib
...
warning: cannot list contents of directory ...\\scratch\\11\\DirPermissionDeniedDirectory
Can't clean ...\\scratch\\11
Test result (overridden): Passed. Execution successful

----------System.out:(19/689)----------
[TestNG] Running:
  sun/net/www/protocol/file/DirPermissionDenied.java

Command line: [chmod 333 DirPermissionDeniedDirectory]
[2019-07-05T02:22:20.058642700Z] Gathering output for process 19216



[2019-07-05T02:22:20.121108100Z] Waiting for completion for process 19216
[2019-07-05T02:22:20.121108100Z] Waiting for completion finished for process 19216
config DirPermissionDenied.setup(): success
test DirPermissionDenied.doTest(): success
config DirPermissionDenied.tearDown(): success

===============================================
sun/net/www/protocol/file/DirPermissionDenied.java
Total tests run: 1, Failures: 0, Skips: 0
===============================================

----------System.err:(3/38)----------

JavaTest Message: Test complete.

result: Passed. Execution successful


test result: Error. failed to clean up files after test