Java代码实现Student类有一个输入分数的setSocre(int score)方法，对象调用该方法是必须向参数传递一个0-150之间的正整数，否则方法就抛出异常。自定义一个异常类完成此分数的检查，并编写测试类，对上述方法进行测试。

下面是Java代码实现：

public class ScoreOutOfRangeException extends Exception {
    private static final long serialVersionUID = 1L;
    
    public ScoreOutOfRangeException(String message) {
        super(message);
    }
}

public class Student {
    private int score;

    public void setScore(int score) throws ScoreOutOfRangeException {
        if (score < 0 || score > 150) {
            throw new ScoreOutOfRangeException("分数必须在0-150之间！");
        }
        this.score = score;
    }

    public int getScore() {
        return score;
    }
}

public class TestStudent {
    public static void main(String[] args) {
        Student student = new Student();
        try {
            student.setScore(80);
            System.out.println("分数为：" + student.getScore());
            student.setScore(-10); // 抛出异常
        } catch (ScoreOutOfRangeException e) {
            System.out.println(e.getMessage());
        }
    }
}

测试结果：

分数为：80
分数必须在0-150之间！