Solved Custom Inventory item click event cancelling help

I am creating a plugin that has a custom inventory with items that run commands, and I want that if u select an item from ur own inventory it cancels the event. I tried many things and looked all over the internet, but I just can't seem to find the solution. I was asking if anyone here would know the solution to my problem?
Here is my eventHandler:

Code:

    @EventHandler
    public void onInventoryClick(InventoryClickEvent e) {
            if (!e.getInventory().getName().equalsIgnoreCase(inv.getName())) return;
            if (e.getCurrentItem().getItemMeta() == null) return;
            if (e.getCurrentItem().getItemMeta().getDisplayName().contains(getConfig().getString("Items.1.Name").replaceAll("&", "§"))) {
                final Player p = (Player)e.getWhoClicked();
                    e.setCancelled(true);
                    p.performCommand(getConfig().getString("Items.1.Command")); }
           
            else if (e.getCurrentItem().getItemMeta().getDisplayName().contains(getConfig().getString("Items.2.Name").replaceAll("&", "§"))) {
                final Player p = (Player)e.getWhoClicked();
                e.setCancelled(true);
                p.performCommand(getConfig().getString("Items.2.Command")); }
           
            else if (e.getCurrentItem().getItemMeta().getDisplayName().contains(getConfig().getString("Items.3.Name").replaceAll("&", "§"))) {
                final Player p = (Player)e.getWhoClicked();
                e.setCancelled(true);
                p.performCommand(getConfig().getString("Items.3.Command")); }
           
            else if (e.getCurrentItem().getItemMeta().getDisplayName().contains(getConfig().getString("Items.4.Name").replaceAll("&", "§"))) {
                final Player p = (Player)e.getWhoClicked();
                e.setCancelled(true);
                p.performCommand(getConfig().getString("Items.4.Command")); }
           
            else if (e.getCurrentItem().getItemMeta().getDisplayName().contains(getConfig().getString("Items.5.Name").replaceAll("&", "§"))) {
                final Player p = (Player)e.getWhoClicked();
                e.setCancelled(true);
                p.performCommand(getConfig().getString("Items.5.Command")); }
           
            else if (e.getCurrentItem().getItemMeta().getDisplayName().contains(getConfig().getString("Items.6.Name").replaceAll("&", "§"))) {
                final Player p = (Player)e.getWhoClicked();
                e.setCancelled(true);
                p.performCommand(getConfig().getString("Items.6.Command")); }
           
            else if (e.getCurrentItem().getItemMeta().getDisplayName().contains(getConfig().getString("Items.7.Name").replaceAll("&", "§"))) {
                final Player p = (Player)e.getWhoClicked();
                e.setCancelled(true);
                p.performCommand(getConfig().getString("Items.7.Command")); }
           
            else if (e.getCurrentItem().getItemMeta().getDisplayName().contains(getConfig().getString("Items.8.Name").replaceAll("&", "§"))) {
                final Player p = (Player)e.getWhoClicked();
                e.setCancelled(true);
                p.performCommand(getConfig().getString("Items.8.Command")); }
           
            else if (e.getCurrentItem().getItemMeta().getDisplayName().contains(getConfig().getString("Items.9.Name").replaceAll("&", "§"))) {
                final Player p = (Player)e.getWhoClicked();
                e.setCancelled(true);
                p.performCommand(getConfig().getString("Items.9.Command")); }
           
            else
                e.setCancelled(true);
        }

Nvm. I figured it out using this post: http://forums.bukkit.org/threads/in...outofboundsexception-index-45-size-45.232062/

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