Removing one itemstack

Code:

@EventHandler
   public void onDispense(BlockDispenseEvent e){
     if(e.getBlock().getType() == Material.DISPENSER
         && e.getItem().getType() == Material.SAPLING){
       BlockFace face = ((org.bukkit.material.Dispenser) e.getBlock().getState().getData()).getFacing();
       if((face == BlockFace.UP) || (face == BlockFace.DOWN)) return;
       Location loc1 = new Location(e.getBlock().getWorld(), e.getBlock().getX() + face.getModX() * 1, e.getBlock().getY()
           + face.getModY() * 1, e.getBlock().getZ() + face.getModZ() * 1);
       Location loc2 = new Location(e.getBlock().getWorld(), e.getBlock().getX() + face.getModX() * 1, e.getBlock().getY() - 1
           + face.getModY() * 1, e.getBlock().getZ() + face.getModZ() * 1);
       if(loc1.getBlock().getType() == Material.AIR){
         if((loc2.getBlock().getType() == Material.DIRT)
             || (loc2.getBlock().getType() == Material.GRASS)){
           Inventory inv = ((org.bukkit.block.Dispenser)e.getBlock().getState()).getInventory();
           items = new ItemStack[] { new ItemStack(e.getItem()) };
           if(items.length == 1){
             Bukkit.broadcastMessage("IS A. == 1");
             inv.removeItem(e.getItem());
           }else{
             for(ItemStack i : items){
               inv.removeItem(i);
             }
           }
           e.setCancelled(true);
           loc1.getBlock().setType(Material.SAPLING);
           loc1.getBlock().setData(e.getItem().getData().getData());
         }
       }
     }
   }

That is the code i've got so far.
Even if the dispenser has more than 1 sapling, it broadcasts the message "IS A. == 1".
And if it has only 1 sapling it doesn't remove it

 

e.getItem on line 16 just gets the item that is dispensed. You need to do "items = inv.getContents()" or something similar to that.

 

@Bram0101
Uh this isn't working either:

Code:

Inventory inv = ((org.bukkit.block.Dispenser)e.getBlock().getState()).getInventory();
                        for(ItemStack is : inv.getContents()){
                            if(is != null && is.getType() == Material.SAPLING){
                                if(is.getAmount() > 1){
                                    is.setAmount(is.getAmount() - 1);
                                    Bukkit.broadcastMessage("1");
                                    break;
                                }else if(is.getAmount() == 1){
                                    inv.removeItem(is);
                                    Bukkit.broadcastMessage("2");
                                    break;
                                }else if(is.getAmount() == 0){
                                    inv.removeItem(is);
                                    inv.removeItem(e.getItem());
                                    is.setType(Material.AIR);
                                    Bukkit.broadcastMessage("3");
                                    break;
                                }
                            }
                        e.setCancelled(true);
                        loc1.getBlock().setType(Material.SAPLING);
                        loc1.getBlock().setData(e.getItem().getData().getData());
                    }

bump

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