Why does my Java Security Manager grant statement get ignored when JBoss EAP 6 is running on Windows?

Issue

• Why does my Java Security Manager grant statement get ignored when JBoss EAP 6 is running on Windows?On Linux, the following grant statement appears to work correctly. However, it appears to be ignored on windows.

grant codeBase "vfs:/content/MyApp.war/-" {
  permission ...
  permission ...
};