Chapter 6: Inheritance and Composition

xiaoxiao2021-03-06  41

//: Beetle.java

// The full process of infliure.

Class INSECT {

INT i = 9;

Int J;

INSECT () {

PRT ("i =" i ", j =" j);

J = 39;

}

Static int x1 =

PRT ("static insect.x1 initialized";

STATIC INT PRT (String S) {

System.out.println (s);

Return 47;

}

}

Public class beetle extends insect {

INT K = PRT ("Beetle.k Initialized");

Beetle () {

PRT ("k =" k);

PRT ("j =" j);

}

Static int x2 =

PRT ("static beetle.x2 initialized");

STATIC INT PRT (String S) {

System.out.println (s);

Return 63;

}

Public static void main (String [] args) {

PRT ("Beetle Constructor");

Beetle b = new beetle ();

}

} ///: ~

The output of the program is as follows:

Static Insect.x Initialized

Static Beetle.x Initialized

Beetle Constructionor

i = 9, j = 0

Beetle.kinitialized

K = 63

J = 39

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