DispenserBlocker Area

package DispenserBlocker.Objects;

import java.util.ArrayList;

import org.bukkit.Location;
import org.bukkit.entity.Player;

public class Area {

    String name;
    ArrayList<Location> locations;
    Location l1;
    Location l2;
    ArrayList<Player> owners = new ArrayList<Player>();

    public Area(String name, ArrayList<Player> owners, Location l1, Location l2) {
            this.name = name;
            this.owners.addAll(owners);
            this.l1 = l1;
            this.l2 = l2;

            locations.addAll(generateCube(this.l1,this.l2));
    }

    public ArrayList<Location> generateCube(Location l1, Location l2) {

        ArrayList <Location> temp = new ArrayList <Location>();

        int MinX, MaxX, MinY, MaxY, MinZ, MaxZ;

        if(l1.getX() < l2.getX()) {
            MinX = l1.getBlockX();
            MaxX = l2.getBlockX();
        } else {
            MinX = l2.getBlockX();
            MaxX = l1.getBlockX();
        }

        if(l1.getY() < l2.getY()) {
            MinY = l1.getBlockY();
            MaxY = l2.getBlockY();
        } else {
            MinY = l2.getBlockY();
            MaxY = l1.getBlockY();
        }

        if(l1.getZ() < l2.getZ()) {
            MinZ = l1.getBlockZ();
            MaxZ = l2.getBlockZ();
        } else {
            MinZ = l2.getBlockZ();
            MaxZ = l1.getBlockZ();
        }

        for(int x = MinX; x <= MaxX;x++){
            for(int y = MinY; y <= MaxY;y++){
                for(int z = MinZ; z <= MaxZ;z++){
                    Location loc = new Location(l1.getWorld(), x, y, z);
                    temp.add(loc);
                }
            }
        }

        return temp;
    }
}