Help with Map Variables

This variable "Loc" I would like to hold a player and a given location:

Code:

    public static Map<Player, Location> Loc = new HashMap<Player, Location>(); 

This is how I am putting the data into the variable:

Code:

            Player player = event.getPlayer();
        Loc.put(player, player.getLocation());

Now I am confused on how to then use the data I put into the variable.

Code:

            Player player = (Player) event.getEntity();
                    if(Loc.containsKey(player)){
                        player.teleport(Loc.get(I WANT THE LOCATION I STORED EARLIER!));

Hopefully that explained my situation to where you can help.
All help would be awesome since I am a new Bukkit coder and greatly appreciated

 

Loc.get(player)