Help,confusion of the masses(or just me :)

My question is how do i create a statement that says if player name is in join2 then he cannot use command Heres what i have:



Class : Npluginjoin1

package me.pd109.Nplugin;

import java.util.HashMap;
import java.util.Map;

import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class Npluginjoin1 implements CommandExecutor{
public Map<Integer, String> team1 = new HashMap<Integer, String>();
public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args) {
Player player = (Player) sender;
if (commandLabel.equalsIgnoreCase("join1")) {
if HashMap join2.containsKey(player.getName()) //errrors here
team1.put(Integer.parseInt(args[0]), player.getName());
}
return true;
}
}

Class: Npluginjoin2

package me.pd109.Nplugin;

import java.util.HashMap;
import java.util.Map;

import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class Npluginjoin2 implements CommandExecutor{

public Map<Integer, String> team2 = new HashMap<Integer, String>();
public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args) {
Player player = (Player) sender;
if (commandLabel.equalsIgnoreCase("join2")) {
team2.put(Integer.parseInt(args[0]), player.getName());
}
return true;
}


}

 

@blankpurple
I suggest you learn Java before you start programming plugins.

Code:

if HashMap join2.containsKey(player.getName())

is not valid java syntax.

The following what you want to write. Please not however, your IDE will complain that it cannot find join2 the variable until you declare it.

Code:

join2.containsKey(player.getName())

 

The problem is it keeps not recognizing join2 so how do i connect it to the other class file

 

1. You should not start two threads for the same issue.
2. I posted the answer on your other thread.