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multiple inheritance

nagu datla
Greenhorn

Joined: Jan 27, 2008
Posts: 4
How to get the output 1,2,3 for the following code with out using constructors and only using super.


class a
{
int i=1;
}
class b extends a
{

int i=2;
}
class c extends b
{ int i=3;
void show()
{

System.out.println(super.i);
System.out.println(super.i);
System.out.println(i);
}
}
class demo3
{
public static void main(String args[])
{
c ob=new c();
ob.show();
}
}
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 38513
    
  23
We don't answer that sort of question. Tell us what you have tried and whether it works and what you think has gone wrong.
Andre Brito
Ranch Hand

Joined: Dec 13, 2007
Posts: 95

I guess that without accssor methods for the variables you can't. And those methods must have different names, 'cause if you use only the getI() it'll override the superclass methods and you can't access variables...

BTW, code too the publics and privates word. It's a good software engeneering practice.
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: multiple inheritance