Nub promblems

When i do /cjoin it also does /cleave at the same time without me typing it! How do i stop this?

Code:java

package me.porrinialex.S;
 
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() {
 
}
public void onDisable() {
 
}
public boolean onCommand(CommandSender sender, Command command, String alias, String[] args) {
Player player = (Player) sender;
if (command.getName().equalsIgnoreCase("cjoin")) {
    player.chat("/clan clanchat join"); {
    }   
 
    if(command.getName().equalsIgnoreCase("cleave"));
    player.chat("/clan clanchat leave");
    }
 
 
 
return false;
 
}
 
 
 
 
} 

Problems*

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Use an else if or put each command in a different class.

Code:java

if command equals "cjoin"
    //do stuff
else if command equals "cleave"
  //do stuff

 

exload Thanks i ended up making them in diffrent classes!

 

or use

Code:java

return true;

and try to read the bukkit plugin developement beginners guide here.
if that doesn't work, tahg me in this thread and I will rewrite it, telling you what I corrected.