Access control permissions and PIN properties can be specified in text files. When the first APDU or Java Card RMI connection is established, the implementation reads the ACL and PIN data from the acl_slot-number in the workdir\emulator-instance\appdb directory. For example, an access control file for slot 0 might be:
WindowsDocuments and Settings\User\Application Support\javame-sdk\3.0\work\emulator-instance\appdb\acl_0
Mac OSUsers/uname/Application Support/javame-sdk/3.0/work/emulator-instance/appdb/acl_0
If the file is absent or contains errors, the access control verification for this slot is disabled.
The file can contain information about PIN properties and application permissions.