public class ShearSheepTaskType<T extends User<T>> extends ATaskType<T> {

    @EventHandler(ignoreCancelled = true, priority = EventPriority.HIGHEST)
    private void onShear(PlayerShearEntityEvent event) {
        T user = getManager().getUserManager().getUser(event.getPlayer());
        if (user == null)
            return;
        List<Task<T>> tasks = user.getActiveTasks(this);
        if (tasks == null || tasks.isEmpty())
            return;
        if (tasks == null || tasks.isEmpty())
            return;
        for (int i = 0; i < tasks.size(); i++) {
            ShearSheepTask task = (ShearSheepTask) tasks.get(i);
            if (task.isWorldAllowed(event.getPlayer().getWorld())

                //HERE
                && task.entityData.isValidEntity(event.getEntity())) {


                if (task.onProgress(user, 1, event.getPlayer(), false) > 0 && task.dropsData.removeItemDrops()
                        && event.getEntity() instanceof Sheep) {
                    ((Sheep) event.getEntity()).setSheared(true);
                    event.setCancelled(true);
                    // TODO break/damage shears
                }
            }
        }
    }