设计一个继承了抽象类GeometricObject 的新的Triangle类。绘制Triangle 类和GeometricObject 类的UML图并实现Triangle类。编写测试程序，提示用户输入三角形的三条边、颜色以及一个表明该三角形是否填充的布尔值。程序应该使用这些边来创建一个Triangle对象，并根据用户的输入来设置color和filled属性。程序应该显示面积、周长、颜色以及表明是否被填充的真或假的值，请给我一个正确的代码

以下是Triangle类和GeometricObject类的UML图以及Triangle类的实现代码：

// GeometricObject.java
public abstract class GeometricObject {
    private String color;
    private boolean filled;

    public GeometricObject(String color, boolean filled) {
        this.color = color;
        this.filled = filled;
    }

    public String getColor() {
        return color;
    }

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

    public boolean isFilled() {
        return filled;
    }

    public void setFilled(boolean filled) {
        this.filled = filled;
    }

    public abstract double getArea();

    public abstract double getPerimeter();
}

// Triangle.java
public class Triangle extends GeometricObject {
    private double side1;
    private double side2;
    private double side3;

    public Triangle(double side1, double side2, double side3, String color, boolean filled) {
        super(color, filled);
        this.side1 = side1;
        this.side2 = side2;
        this.side3 = side3;
    }

    public double getSide1() {
        return side1;
    }

    public void setSide1(double side1) {
        this.side1 = side1;
    }

    public double getSide2() {
        return side2;
    }

    public void setSide2(double side2) {
        this.side2 = side2;
    }

    public double getSide3() {
        return side3;
    }

    public void setSide3(double side3) {
        this.side3 = side3;
    }

    @Override
    public double getArea() {
        // 使用海伦公式计算面积
        double s = (side1 + side2 + side3) / 2;
        return Math.sqrt(s * (s - side1) * (s - side2) * (s - side3));
    }

    @Override
    public double getPerimeter() {
        return side1 + side2 + side3;
    }

    @Override
    public String toString() {
        return "Triangle: side1 = " + side1 + " side2 = " + side2 + " side3 = " + side3;
    }
}

// TestTriangle.java
import java.util.Scanner;

public class TestTriangle {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);

        System.out.print("Enter the three sides of the triangle: ");
        double side1 = input.nextDouble();
        double side2 = input.nextDouble();
        double side3 = input.nextDouble();

        System.out.print("Enter the color of the triangle: ");
        String color = input.next();

        System.out.print("Is the triangle filled (true/false)? ");
        boolean filled = input.nextBoolean();

        Triangle triangle = new Triangle(side1, side2, side3, color, filled);

        System.out.println("The area of the triangle is " + triangle.getArea());
        System.out.println("The perimeter of the triangle is " + triangle.getPerimeter());
        System.out.println("The color of the triangle is " + triangle.getColor());
        System.out.println("The triangle is" + (triangle.isFilled() ? " " : " not ") + "filled");
    }
}

这是一个运行示例：

Enter the three sides of the triangle: 3 4 5
Enter the color of the triangle: red
Is the triangle filled (true/false)? true
The area of the triangle is 6.0
The perimeter of the triangle is 12.0
The color of the triangle is red
The triangle is filled