package base; import java.util.Objects; public class GasStation { private String name; private int id; public GasStation(String name, int id) { this.name = name; this.id = id; } public String getName() { return name; } public int getId() { return id; } @Override public boolean equals(Object o) { if(this == o) { return true; } if(o == null || getClass() != o.getClass()) { return false; } GasStation station = (GasStation) o; return id == station.id; } @Override public int hashCode() { return Objects.hash(id); } }