Java 手机类：封装品牌、价格和颜色属性

public class Phone { private String brand; private double price; private String color;

public String getBrand() {
    return brand;
}

public void setBrand(String brand) {
    this.brand = brand;
}

public double getPrice() {
    return price;
}

public void setPrice(double price) {
    this.price = price;
}

public String getColor() {
    return color;
}

public void setColor(String color) {
    this.color = color;
}

}