关于继承（一）

public class A{public A(){System.out.println("A constructor");}{System.out.println("A block");}static{System.out.println("A static block");}}

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public class B extends A{public B(){System.out.println("B constructor");}{System.out.println("B block");}static{System.out.println("B static block");}}

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public class TestMain{/** * @param args */public static void main(String[] args){B b = new B();}}

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输出结果：

A static block
B static block
A block
A constructor
B block
B constructor

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