/**
* 類的繼承與組合
*
* @author rk
* @since 0.1
*
*/
class Insect {
private int i = 9;
protected int j;
Insect() {
System.out.println("i=" + i
+ ",j=" + j);
j = 39;
}
private static int x1 = printInit("static Insect.x1 initialized");
static int printInit(String s) {
System.out.println(s);
return 47;
}
}
public class Beetle extends Insect {
private int k = printInit("Beetle.k initialized");
public Beetle() {
System.out.println("k=" + k);
System.out.println("j=" + j);
}
public static int x2 = printInit("static Beetle.x2 initialized");
public static void main(
String[] args) {
System.out
.println("Beetle Constructor");
Beetle b = new Beetle();
}
}
