浅谈Java父子类加载顺序

public class Main {

 static class A {
  static Hi hi = new Hi("A");

  Hi hi2 = new Hi("A2");

                // 静态代码块
  static {
   System.out.println("A static");
  }

                // 非静态代码块
  {
   System.out.println("A non static");
  }

  public A() {
   System.out.println("A init");
  }
 }

        // B 是 A 的子类
 static class B extends A {
  static Hi hi = new Hi("B");

  Hi hi2 = new Hi("B2");

                // 静态代码块
  static {
   System.out.println("B static");
  }

                // 非静态代码块
  {
   System.out.println("B non static");
  }

  public B() {
   System.out.println("B init");
  }
 }

 static class Hi {
  public Hi(String str) {
   System.out.println("Hi " + str);
  }
 }

 public static void main(String[] args) {
  System.out.println("[First] new B：");
  B b = new B();
  System.out.println();
  System.out.println("[Second] new B：");
  b = new B();
 }
}