给我java跳动爱心代码，百分百还原跳动的爱心！

以下是Java实现跳动的爱心代码的例子：

public class Heart {
    public static void main(String[] args) {
        double x, y, size;
        char[][] s = new char[30][80];
        while (true) {
            for (int i = 0; i < 30; i++) {
                for (int j = 0; j < 80; j++) {
                    s[i][j] = ' ';
                }
            }
            for (int i = 0; i < 360; i++) {
                size = Math.sin(Math.toRadians(i));
                x = size * Math.cos(Math.toRadians(i)) * 15 + 40;
                y = -size * Math.sin(Math.toRadians(i)) * 15 + 15;
                s[(int) y][(int) x] = '*';
            }
            for (int i = 0; i < 30; i++) {
                for (int j = 0; j < 80; j++) {
                    System.out.print(s[i][j]);
                }
                System.out.println();
            }
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}