SuperSimpleSpawners Modification (Line 212 Start)

CreatureSpawner spawner = (CreatureSpawner) placedBlock.getState();
        // We're going to change the item type to a monster spawner so it looks like that's what the
        // player is placing for the fake block place event.
        //itemInHand.setType(Material.MOB_SPAWNER); //Unneeded. BlockPlaceEvent can be called with actual itemInHand
        // Create a block place event for compatibility, then call it.
        BlockPlaceEvent bpEvent = new BlockPlaceEvent(placedBlock, previousState, targetBlock,
                itemInHand, player, canBuild(player, placedBlock.getX(), placedBlock.getZ()));
        Bukkit.getPluginManager().callEvent(bpEvent);
        // Now we'll switch that monster spawner back to spawn eggs so the player sees no change
        /*if (itemInHand.getType() == Material.MOB_SPAWNER) {
            itemInHand.setType(Material.MONSTER_EGG);
        }*/ //Above Was Unneeded so this is too