{
int dir = up ? -1 : 1;
int x = MathHelper.floor_double(sender.getPosition().getX() / 16f);
int y = MathHelper.floor_double(sender.getPosition().getY() / 16f) + dir * i;
int z = MathHelper.floor_double(sender.getPosition().getZ() / 16f);
<BUG>int dim = sender.getEntityWorld().provider.getDimension();
if (y < 0 || y > 15) continue;</BUG>
n++;
<BUG>LandManager.getInstance().removeTeamLand(team, new LandChunk(x, y, z, dim));
}
if (n > 0) sender.addChatMessage(new TextComponentString("Unclaimed This land for Team" + team));
</BUG>
}

{
public UnClaim()
{
super("unclaim", 0);
