Beetle.java

class Insect {

    private     int   i = 9;
    protected   int   j;

    Insect() {
        System.out.println("i = " + i + ", j = "+ j);
        j = 39;
    }

    private static int x1 = printInit("Field static Insect x1 initialized");

    static int printInit(String s) {
        System.out.println(s);
        return 47;
    }
}

public class Beetle extends Insect {
    
    private int k = printInit("Field Beetle k initialized");
    
    public Beetle() {
        System.out.println("k = " + k);
        System.out.println("j = " + j);
    }

    private static int x2 = printInit("Field static Beetle x2 initialized");

    public static void main(String[] args) {
        System.out.println("Constructor Beetle");
        Beetle b = new Beetle();
    }
}