ArrayList acls = parseACLArray(aclArray);
	protected HashMap parseACL(String aclArray, String owner)	{		if(aclArray == null || aclArray == "")		{			// null acl is a shortcut for owner having full privs			aclArray = "{" + owner + "=arwdRxt}";		}		ArrayList acls = parseACLArray(aclArray);		HashMap privileges = new HashMap();		for(int i = 0; i < acls.size(); i++)		{			String acl = (String)acls.get(i);			addACLPrivileges(acl, privileges);		}		return privileges;	}