Solved .getLocation() is not a recognized method

Hey, so I just started programming plugins yesterday with my limited knowledge of Java with the endgoal of making a Waypoint system.

So I wanted to tackle teleportation first, and quickly stumbled upon the getLocation method, which seems to be essential to that.

So I importet org.bukkit.Location and thought I was good to go, but my IDE (IntelliJ) can`t find that method, or anything from the .Location import really.

Did I forget something?

Here`s my Class:

Code:

package alias.teleport;
import org.bukkit.Location;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.Location;
import org.bukkit.event.player.*;

public class CommandClass implements CommandExecutor {
   @Override
   public boolean onCommand(CommandSender sender, Command command, String s, String[] args) {
      if(command.getName().equalsIgnoreCase("portal")) {
         System.out.println("geht"); //Old confirmation that the command is recognized
         //Save Old Location
         Location oldloc = sender.getLocation() //<-- IDE cant find this method
         return true;
      }
      return true;
   }
}

 

That works, thank you! Probably could have guessed that...

What exactly does casting to a player do though? Like I know how to do it [Player <name> = (Player) sender;] but what exactly does that change? And how/when do I apply that?