java类与继承的执行顺序

public class TestClassLife extends TestClassLifeSuper {    

    public TestClassLife() {
        System.out.println("3.构造行数被访问");
    }

    {
        System.out.println("2.初始化块被访问");
    }

    static {
        System.out.println("1.静态初始化块被访问");
    }
 
    public void Go() {     
        System.out.println("4.方法体");
    }
}

public class TestClassLifeSuper {    
    public TestClassLifeSuper() {
        System.out.println("3.父构造行数被访问");
    }

    {
        System.out.println("2.父初始化块被访问");
    }

    static {
        System.out.println("1.父静态初始化块被访问");
    }

    private static String a = "1";
    
    public void Go() {
        String b = a;
        System.out.println("4.父方法体");
    }
}