Question: Java abstract class Af private int x ; public A() ( x=7; } pllic A(int y) { yty; } public abstract int do_stuff1(); public
Java\ abstract class Af\ private int
x;\ public
A()(\
x=7; \ }\ pllic A(int y) {\ yty;\ }\ public abstract int do_stuff1();\ public abstract int do_stuff2();\ ]\ class
Bextends
A{\ public
B() {\ super(7);\ }\ public
B(int y) {\ super(y);\ }\ @Override\ public int do_stuff1() {\ return 4;\ }\ @Override\ public int do_stuff2() {\ return 4;\ }\ }\ class Main {\ public static void main(String] args) {\
BmyB = new
B(5);\ ]\ }

Java abstract class A{ private int x; public A() ( }x=7 pllic A(int y) \{ yty; \} public abstract int do_stuff1(); public abstract int do_stuff2(); \} class B extends A \{ public B () \{ super(7); \} public B(int y) \{ super(y); \} @Override public int do_stuff1() \{ return 4; \} @Override public int do_stuff2() \{ return 4; \} \} class Main \{ public static void main(String[] arg BmyB=newB(5); ]
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