Code

package me.NothingClassy.CustomCommands;

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 Main extends JavaPlugin{

	public void onEnable() {
		getLogger().info("Plugin Enabled");
	}

	public void onDisable() {
		getLogger().info("Plugin Disabled");
	}

	public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
		if(sender instanceof Player) {
			Player player = (Player) sender;
			if(cmd.getName().equalsIgnoreCase("e"))(
					String e = "essentials " + player.getName();
					Bukkit.dispatchCommand(Bukkit.getConsoleSender(), e);
					player.sendMessage(ChatColor.AQUA + "Plugin made by Josh");
		}

	}

	return false;

	}

}