Answer Posted / venu gopala reddy
a better approach. Make the immutable class itself final. Hence cannot make any sub classes, so no question of over ridding.
write code for user immutable class:-
final class ImmutableVenu{
private final int count;
private String phno="9742108000";
public ImmutableVenu(int paramCount,String paramPhno){
count=paramCount;
phno=paramPhno;
}
public int getCount(){
return count;
}
public String getString(){
return paramPhno;
}
}
public static void main(String ar[])
{
ImmutableVenu immu=new ImmutabeVenu();
s.o.p(immu.getCount());
s.o.p(immu.getPhno());
}
| Is This Answer Correct ? | 1 Yes | 1 No |
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