java构造函数访问（如果子类中有私有构造函数）

Question

I have a class A and class B which extends Class A.In class AI have a constructor "A" and in class BI have a constructor "B" and I have declare constructor "b" as private. Will it be able to access its super class constructor "A"?

class A {
    public A(){
    }
}
class B extend A{
    private B(){
    }
}

Answer 1

Yes, B constructor will be able to call constructor of A.

class A {
    public A(){
    System.out.println("Hello A constructor");
    }
}
class B extends A{
    private B(){
    super();
    System.out.println("Hello B constructor");
    }
    public static void main(String args[])
    {
    new B();
    }
}

Output - Hello A constructor Hello B constructor