Java classes comments

[r035198x]

No need to apologize; I suffer from the same dexter-sapiens syndrome too now
and then: my fingers start thinking for themselves and think they know better:
I want to type "make", my fingers type "main", I want to type "do" and my
fingers complete it as "double" etc. etc.

Silly fingers,

kill -9 register,

Java ;-)

And I've just moved from Vista to Fedora as well (Not that I'm complaining about the move of course).

[madhoriya22]

And I've just moved from Vista to Fedora as well (Not that I'm complaining about the move of course).

hi r035198x/Jos,
One question is still there to be answered....Wha t is contructors doing in abstract class if we cant create object of that.....sugges t me on that one....plzz

Thanks and regard,
madhoriya

[JosAH]

hi r035198x/Jos,
One question is still there to be answered....Wha t is contructors doing in abstract class if we cant create object of that.....sugges t me on that one....plzz

Thanks and regard,
madhoriya

You may not be able to create an instance from an abstract class, you may be
very well able to instantiate an object from a concrete subclass. A class
constructor always (implicitly) calls its superclass' constructor so an abstract
class needs at least one constructor as well.

kind regards,

Jos

[r035198x]

hi r035198x/Jos,
One question is still there to be answered....Wha t is contructors doing in abstract class if we cant create object of that.....sugges t me on that one....plzz

Thanks and regard,
madhoriya

Remember that you can call a constructor in an immediate superclass using the super keyword. So basically a constructor in an abstract class is invoked from extending classes' constructors. Note that public constructors in abstract class are not needed since only extending classes can access them

[madhoriya22]

Remember that you can call a constructor in an immediate superclass using the super keyword. So basically a constructor in an abstract class is invoked from extending classes' constructors. Note that public constructors in abstract class are not needed since only extending classes can access them

Thanks for ur suggestions.... ..but still I am trying to understand it......I vil catch u later... If I have another doubts.

What happen to more discussions in free java classes.....eag erly waiting for that....

Thanks and regards,
madhoriya

[r035198x]

Thanks for ur suggestions.... ..but still I am trying to understand it......I vil catch u later... If I have another doubts.

What happen to more discussions in free java classes.....eag erly waiting for that....

Thanks and regards,
madhoriya

Yeah, maybe I'll add a few more things in there soon, or better still use delegation.