Getting player selection

I have make a region selector for a minigame I am working on with a tutorial by sothatsit (link) and I am trying to get to see if both points are set in another class, this always sends me the message "Both points are not set"

Code:java

ExtremePaintball plugin;
Player p;
Selection selection;
 
public CmdCreateArena(ExtremePaintball instance) {
    this.plugin = instance;
}
 
@Override
public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
    if (sender instanceof Player) {
        p = (Player) sender;
        selection = new Selection(p.getName());
        if (!selection.areBothPointsSet()) {
            p.sendMessage("Both points aren't set.");
        } else
            p.sendMessage("Yay");
        } else
    sender.sendMessage(plugin.ERR_NOT_PLAYER);
    return false;
}

I think it is caused by: selection = new Selection(p.getName()); but I am not sure

 

It's because you are re-instantiating it each time a player runs the command, which will probably make .areBothPointsSet() return false.

 

I was thinking that but I wasn't exactly sure, do you know of a better method to doing this? (If you need more code I will post it).