{Read} A bit of help with my plugin

Hey guys. I made this plugin and I don't know if I did everything right. There are no errors in it, but it's my first plugin and I want to check if everything is right. Here is my main class:

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package me.mrjaskirat.HealMe;

import java.util.logging.Logger;

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

public class HealMe extends JavaPlugin{
public final Logger logger = Logger.getLogger("Minecraft");
public static HealMe plugin;

@Override
public void onDisable() {
PluginDescriptionFile pdfFile = this.getDescription();
this.logger.info(pdfFile.getName() + " has been disabled! WHY?!");
}

@Override
public void onEnable() {
PluginDescriptionFile pdfFile = this.getDescription();
this.logger.info(pdfFile.getName() + " Version " + pdfFile.getVersion() + " Has Been Enabled!");

}

public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[]args){
Player player = (Player) sender;
if(commandLabel.equalsIgnoreCase("heal") || commandLabel.equalsIgnoreCase("h")){
if(args.length == 0){
//heal == 0 args /heal Bench3 = 1 args
player.setHealth(20);
player.sendMessage(ChatColor.AQUA + "Healed, you should be grateful!!!" );
}else if(args.length == 1){
Player targetPlayer = player.getServer().getPlayer(args[0]);
targetPlayer.setHealth(20);
player.sendMessage(ChatColor.AQUA + "Healed, you should be grateful!!!" );


}
}
return false;
}



}

The plugin is supposed to heal the player, and any one else i choose. I think i did everything right, but can you check?
Also with my plugin.yml, what is the current version? Thanks.

 

Does your plugin yml look like:

Code:

name: HealMe
version: Some.Double
description: Heal players
main: xx.xxx.xxx.xxx
commands:
  heal:
    description: Heal yourself or another player

Also, VERSION in plugin yml is what your plugin version is (whatever you want)

I always do 0.1 or 1.0... and I never change it after that ahah

 

yes, it does,except my main is obviously not that, lol.
Also, what is the version right now being used? is it 4.0 or....?

 

It's whatever you want.

 

name: HealMe
main: me.mrjaskirat.HealMe.HealMe
version: 1.0
description: >
Heals you or the player you chose!
commands:
heal:
description: This is the command to heal you or a player you chose.

Ok, thanks, btw, this is my plugin.yml, is you see anything wrong tell me, but i think everything is alright so im gonna finish of my plugin.