java知识点

public class  {
    public static B b1 = new B();
    public static B b2 = new B();
    {
        System.out.print("构造块");
    }
    static {
        System.out.print("静态块");
    }
    public static void main(String[] args) {
        B b = new B();
    }
}
//输出结果：构造块构造块静态块构造块