How to make a Discord Bot in Java

Download JDA (The library we are using for the bot - just download the normal jar)
https://bintray.com/dv8fromtheworld/maven/JDA/4.2.0_22 #files/net%2Fdv8tion%2FJDA%2F4.2.0_228

Discord Dev Portal - Used to create the bot and its token ( you will need to login to your discord to access the site)
https://discord.com/developers/applications

RunBot class code ( the class that starts up the bot)

import net.dv8tion.jda.api.JDA;
import net.dv8tion.jda.api.JDABuilder;

import javax.security.auth.login.LoginException;

public class RunBot {

public static void main(String[] args) throws LoginException {
JDA api = JDABuilder.createDefault("ODEyOTAzNDY1NzA5NDY5NzI2.YDHhWQ.-8JmuCNG_yvIy8-qG5wnT7XRvCY")
.build();
api.addEventListener(new EventProcessing());


}
}

EventProcessing Code - Used to manage commands and events

import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
import net.dv8tion.jda.api.hooks.ListenerAdapter;

import java.util.Locale;

public class EventProcessing extends ListenerAdapter {
String prefix="!"; //what each command will start with
public void onMessageReceived(MessageReceivedEvent e) {
if(e.getAuthor().isBot()) return;

String message = e.getMessage().getContentRaw();
String args[] = message.split(" ");
if(args[0].startsWith(prefix)) {
String command = args[0].substring(1).toLowerCase();
if(command.equals("hello"))
e.getChannel().sendMessage("Hello! Welcome to The Server!").queue();



}
}
}