public class WeakZombie extends EntityZombie {

    public WeakZombie(org.bukkit.World world) {
        super(((CraftWorld) world).getHandle());

        List goalB = (List) Reflect.getPrivateField("b", PathfinderGoalSelector.class, goalSelector);
        goalB.clear();

        List goalC = (List) Reflect.getPrivateField("c", PathfinderGoalSelector.class, goalSelector);
        goalC.clear();

        List targetB = (List) Reflect.getPrivateField("b", PathfinderGoalSelector.class, targetSelector);
        targetB.clear();

        List targetC = (List) Reflect.getPrivateField("c", PathfinderGoalSelector.class, targetSelector);
        targetC.clear();

        this.goalSelector.a(0, new PathfinderGoalFloat(this));
        this.goalSelector.a(4, new PathfinderGoalMeleeAttack(this, EntityHuman.class, 1.0D, true));
        this.goalSelector.a(7, new PathfinderGoalRandomStroll(this, 1.0D));
        this.goalSelector.a(8, new PathfinderGoalRandomLookaround(this));
        this.targetSelector.a(1, new PathfinderGoalHurtByTarget(this, true));

        this.getAttributeInstance(GenericAttributes.maxHealth).setValue(5);
        this.getAttributeInstance(GenericAttributes.e).setValue(1.0D);
        this.getAttributeInstance(GenericAttributes.d).setValue(0.1D);

        this.setCustomName("Weak Zombie");
        this.setCustomNameVisible(true);

        //item slots: 0=sword, 4=boots, 3=legplate, 2=chestplate, 1=helmet
        this.setEquipment(0, CraftItemStack.asNMSCopy(new ItemStack(Material.WOOD_SWORD)));

    }
}