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//use of final keyword
class room
{
int l,b;
room(int x,int y)
{
l=x;b=y;
}
final void volume()
{
System.out.println(l*b);
}
}
class bedroom extends room
{
int h;
bedroom(int x,int y,int z)
{
super(x,y);
h=z;
}
void volume()//method cannot be overriden as
//it is declared as final in base class, error
{
System.out.println(l*b*h);
}
}
class mn6
{
public static void main(String args[])
{
bedroom b1=new bedroom(4,5,2);
b1.volume();
b1.volume();
}
}
USE OF FINAL KEYWORD
1 post • Page 1 of 1
USE OF FINAL KEYWORD
by aman_1982_2006 on September 4th, 2008, 5:51 am
- aman_1982_2006
- Posts: 9
- Joined: August 30th, 2008, 6:18 am
1 post • Page 1 of 1
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