class MyTile {

Fluid fluid = null;
  int famount = 0;
  int tick = 0;
@Override
  public void update() {
    tick++;
    if(tick % 40 == 0) tick = 0;
    if(tick % 20 == 0) {
      if(this.getWorld().getTileEntity(this.pos.add(0, 2, 0) != null && this.getWorld().getTileEntity(this.pos.add(0, 2, 0)) instanceof TileFountain) {
			fluid = (TileFountain)this.getWorld.getTileEntity(this.pos.add(0, 2, 0)).tank.getFluid.getFluid;
				famount = (TileFountain)this.getWorld.getTileEntity(this.pos.add(0, 2, 0)).tank.getFluidAmount;
			}

    }

}