player.setHealth(20) Not Working Help Please!

I felt like making a private heal plugin for my sever but the code doesnt work. I am aware in 1.6 they changed everything around and ive read EvilSteph's forum post but i got confused. This is the code i have, here it is:

Code:java

package com.semajjames1399.minecraft.plugin.iCMD;
 
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
 
public class heal implements CommandExecutor {
 
@Override
public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args) {
Player player = (Player) sender;
if (cmd.getName().equalsIgnoreCase("heal")) {
if (player.hasPermission("icmd.command.heal")) {
if(args.length == 0) { // '/heal' = 0 args, '/heal semajjames1399' = 1 args
player.setHealth(20); //Right here it isnt working. There is a yellow line with a strike through it in eclipse********
player.sendMessage(ChatColor.AQUA + "You have been fed!");
}
else if(args.length == 1){
Player targetPlayer = player.getServer().getPlayer(args [0]);
targetPlayer.setSaturation(20);
targetPlayer.sendMessage(ChatColor.AQUA + "You have been fed!");
player.sendMessage(ChatColor.AQUA + "Player Fed!");
}
return true;
}
else {
sender.sendMessage(ChatColor.RED + "Error: No Permission!");
return false;
}
}
return false;
 
}
 
}

It would be nice if someone could either fix the line or just fix the entire class. Thanks!

 

It's a double: player.setHealth(20.0D). Also, it's "EvilSeph"

 

what is the .oD for?

 

Do you have a plugin.yml with the command registered?

 

yes. i do.

 

semajjames1399 That is for converting it from an int into a double which is what is used for health now.

 

Because its a Double said that guy.

 

Alright thanks guys!