Solved Heal and Feed plugin error.

Hello,
I made a heal and feed plugin and whenever I go to compile it, it shows an error message.
The error is as follows:
"The method getPlayer(String) from type Server is deprecated."
Here is the code for the plugin.

Code:

package me.arihant.medic;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;

public class Medic extends JavaPlugin {
   
    public void onEnable() {
        Bukkit.getServer().getPluginManager().registerEvents(new MedicListeners(), this);
    }
   
   
   
    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args) {
       
        if(!(sender instanceof Player)) {
            sender.sendMessage(ChatColor.RED + "The console cannot use Medic!");
            return true;
        }
       
        Player player = (Player) sender;
           
       
        if(cmd.getName().equalsIgnoreCase("heal")) {
            if(args.length == 0) {
                player.setHealth(20);
                player.sendMessage(ChatColor.GREEN + "You have been healed!");
                return true;
            }
            Player target = Bukkit.getServer().getPlayer(args[0]);
            if( target == null ) {
                player.sendMessage(ChatColor.RED + "Could not find player!");
                return true;
            }
            target.setHealth(20);
            target.sendMessage(ChatColor.GREEN + "You have been healed!");
            player.sendMessage(ChatColor.GREEN + target.getName() +  " has been healed!");
        }
       
        if(cmd.getName().equalsIgnoreCase("feed")) {
            if(args.length == 0) {
                player.setFoodLevel(20);
                player.sendMessage(ChatColor.GREEN + "You have been fed!");
                return true;
            }
            Player target = Bukkit.getServer().getPlayer(args[0]);
            if(target == null) {
                player.sendMessage(ChatColor.RED + "Could not find player!");
                return true;
            }
            target.setFoodLevel(20);
            target.sendMessage(ChatColor.GREEN + "You have been fed!");
            player.sendMessage(ChatColor.GREEN + target.getName() +  " has been fed!");
        }
        return true;
    }
}

Please help me with this and let me know what I did was wrong. This isnt the first time i came across this erros, it occured to me in a few other plugins as well. It would be great if anybody can solve this bug for me.

 

@timtower Thank you very much.

 

@CrazyYoungBro Please mark the thread as solved!

 

@mine-care There is still a problem. The editor doesnt show me the ignore warnings option. It just states 2 quick fixes as which are as follows:

• Add @SupressWarnings 'deprecation' to 'target'.
• Add @SupressWarnings 'deprecation' to 'onCommand()'

What to do now?

 

@timtower Thanks