Comparable和Comparator的使用
public class Goods implements Comparable{
String name;
double price;
public Goods() {
}
public Goods(String name, double price) {
this.name = name;
this.price = price;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public double getPrice() {
return price;
}
public void setPrice(double price) {
this.price = price;
}
@Override
public String toString() {
return "Goods{" +
"name=" + name +
", price=" + price +
'}';
}
public class CompareTest {