Code:

package com.ethesis.consolecraft;
import org.spacehq.mc.auth.exception.AuthenticationException;
public class Main
{
public static void main ( String [] args )
{
MinecraftAccount botAccount = new MinecraftAccount ( "email", "username", "password" );
MinecraftServer botServer = new MinecraftServer ( "mc.example.com", 25565 );
botServer.status();
if ( botServer.ping > 0 ) // Server is up!
{
Bot bot = new Bot( botAccount, botServer );
// bot.chatListeners.add( new ChatCommand ( bot ) ); // example ChatListener specific to EcoCityCraft ( mc.ecocitycraft.com )
try
{
bot.login();
bot.chat( "Hello, World!" );
}
catch ( AuthenticationException e )
{
e.printStackTrace();
}
}
}
}

Source: http://ethesis.us/consolecraft.zip

Uses MCProtocolLib and dependencies (included): https://github.com/Steveice10/MCProtocolLib

 

@JamieSinn, http://www.ecocitycraft.com/forum/threads/wip-lottery-statistics.106957/