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Revised: Dec./30th/2001: Since: Dec./30th/2001

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class $B%/%i%9L>(B extends $B%9!<%Q!<%/%i%9(B {
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}

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$BOya $B%/%i%9$r(B Ko1 $B%/%i%9$H(B Ko2 $B%/%i%9$G7Q>5$7$F$$$^$9!#(B

InheritDemo.java:

class InheritDemo {
	public static void main(String[] args) {
		// $B%$%s%9%?%s%92=(B
		Ko1 ko1Obj=new Ko1();
		Ko2 ko2Obj=new Ko2();
		System.out.println("----Call Ko1----");
		ko1Obj.ko1Msg();
		// $B%9!<%Q!<%/%i%9$N%a%=%C%I8F$S=P$7(B
		ko1Obj.oyaMsg();
		System.out.println("----Call Ko2----");
		ko2Obj.ko2Msg();
		// $B%9!<%Q!<%/%i%9$N%a%=%C%I8F$S=P$7(B
		ko2Obj.oyaMsg();
	}
}
class Oya {
	void oyaMsg() {
		System.out.println("$B?F$N%a%=%C%I(B");
	}
}
class Ko1 extends Oya {
	void ko1Msg() {
		System.out.println("$B;R#1$N%a%=%C%I(B");
	}
}
class Ko2 extends Oya {
	void ko2Msg() {
		System.out.println("$B;R#2$N%a%=%C%I(B");
	}
}

main() $B%/%i%9$G$O!"Fs$D$N%/%i%9(B Ko1, Ko2 $B%/%i%9$r%$%s%9%?%s%92=$7$F$$$^$9!#$3$l$iFs$D$N%/%i%9$K$H$C$F$N%9!<%Q!<%/%i%9$G$"$k(B Oya $B%/%i%9$N%a%=%C%I(B oyaMsg() $B$b8F$P$l$F$$$k$3$H$KCmL\$7$F$/$@$5$$!#(B

C:\Java>javac InheritDemo.java
C:\Java>java InheritDemo
----Call Ko1----
$B;R#1$N%a%=%C%I(B
$B?F$N%a%=%C%I(B
----Call Ko2----
$B;R#2$N%a%=%C%I(B
$B?F$N%a%=%C%I(B

$B7Q>5$NFCD'(B



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