title: where policy file location for my applet that needs clients permission to access resource?
body: <p>i find out that i must write a policy file to grant permission for my applet...</p>
  
  <p>but i really confused with it... :(</p>
  
  <p>i want to write a applet that is a map viewer, i need to save image tiles on client that run my applet to locally access tiles for gain speed and time safely viewing map which is benefit to user...</p>
  
  <p>so, the applet needs grant permission to read/write and make directory on client tempdir.</p>
  
  <p>now, i want to write a policy file to gain permission to my applet,i don't want to involve  the users to this,instead of, i want to write policy file by myself to grant permission for applet...</p>
  
  <p>now where is the policy file location? in applet jar file?
  how the applet use policy file? </p>
  
  <p>please help me</p>