...
A comprehensive way of handling this issue is to grant the application the permissions to operate only on files present within the intended directory �����������€š�š�š�š�š�����������‚�š�š�š�š�������������‚�š�š�š�š�š������������€š�š�š�š�š�? the user's home directory in this example. This compliant solution specifies the absolute path of the program in its security policy file and grants java.io.FilePermission with target ${user.home}/* and actions read and write.
...