Help Max Min Point

(sorry my english is bad)
I do blockselect max min point (like worldedit)
but i don't do.

Error:

Code:

[00:30:05 INFO]: Nyanneko0113 issued server command: /getspawnset arena
>pl
>
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "Spigot Watchdog Thread"

Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "Netty Server IO #0"

Code:

Code:

           
FileConfiguration config = instance.getConfig();
else if (args[0].equalsIgnoreCase("arena")) {
                send.sendMessage("Arena1: " + config.getDouble("spawn.arena1.x") + "," + config.getDouble("spawn.arena2.x"));
                for (double x = config.getDouble("spawn.arena1.x"); x < config.getDouble("spawn.arena2.x"); x++) {
                    send.sendMessage(String.valueOf(x));
                }
            }

@timtower yes, min max

 

Your loop is too big and it is using up all your memory. Check the parameters for that loop.