samples/xml/contacts/src/main/java/sample/contact/AdminPermissionController.java
@RequestMapping(value = "/secure/adminPermission.htm", method = RequestMethod.GET)
	public ModelAndView displayAdminPage(@RequestParam("contactId") int contactId) {
		Contact contact = contactManager.getById(Long.valueOf(contactId));
		Acl acl = aclService.readAclById(new ObjectIdentityImpl(contact));

		Map<String, Object> model = new HashMap<>();
		model.put("contact", contact);
		model.put("acl", acl);

		return new ModelAndView("adminPermission", "model", model);
	}
@RequestMapping(value = "/secure/adminPermission.htm", method = RequestMethod.GET)
	public ModelAndView displayAdminPage(@RequestParam("contactId") int contactId) {
		Contact contact = contactManager.getById(Long.valueOf(contactId));
		Acl acl = aclService.readAclById(new ObjectIdentityImpl(contact));

		Map<String, Object> model = new HashMap<>();
		model.put("contact", contact);
		model.put("acl", acl);

		return new ModelAndView("adminPermission", "model", model);
	}
Displays the permission admin page for a particular contact.