[java programming] Re: Difference between Abstract class and an Interface

2009-03-13 Thread K.R.A.3
hi, Very simply, Interface is a set of function that its implementing classes must define. Abstract classes are just like interfaces with an exception, Some of its functions are already defined in it. So they will not need to be implemented. We can implement any number of interfaces but in the cas

[java programming] Re: Problem with understanding JavaBeans

2009-03-12 Thread K.R.A.3
hi, what's the difficulty you are facing? Just thoughts beans as components that can expose their properties via get methods and set methods. A bean editor can read beans through reflections and uses get and set methods to set properties real time. etc. etc., Arun.K.R On Feb 25, 3:29 am, Ahmet S

[java programming] Re: my client-server program

2009-03-12 Thread K.R.A.3
hi, It's better to ask in http://groups.google.com/group/webservicesprogramming?hl=en this forum. I can't check it now. Because my system is freezing frequently. Also don't forgot to start server before client. Also check whether any firewall is blocking connections. Arun.K.R On Feb 25, 8:48 a

[java programming] Re: For the Polymorphism homework

2009-03-12 Thread K.R.A.3
hi, what's this? Without saying beginning and end how can we(or better I) know, what you are supposed to say. Said it clearly. On Feb 25, 6:30 am, pxk5...@njit.edu wrote: > Are all we supposed to do is create a CarInterface, have the Car class > implement it and just define all the methods in tha

[java programming] Re: HELP!!! Lab 1003

2009-03-12 Thread K.R.A.3
hi, please give me errors you got. But let me guess, It's something related to packages. you tried to run within fruitpackage. just try from c:\ and c:\foodpackage. I think this will solve that. Arun.K.R On Feb 25, 8:11 pm, Pavel Vassiliev wrote: > Can you be more specific what "without succeed

[java programming] Re: First post. Use Jar utility.

2009-03-12 Thread K.R.A.3
hi, It's like tar utility in *nixes. c for create, x for extract etc., jar usually found on the JDK installation path. If you don't get jar at command line, you also don't gets javac and java either. So set path first. which may vary according to platform, but a simple googling will do it. Arun

[java programming] Re: HomeWork Lab-1029

2009-03-12 Thread K.R.A.3
hi, On Feb 25, 7:44 pm, Joan Manuel Ventura Felix wrote: > I have some confusion i dont understand this homework very well can > somebody explain how to do this. > Which homework? > Witch are the differences between this homework and the > MyEventExample. > Again Which homew

[java programming] Re: Netbeans problem

2009-03-12 Thread K.R.A.3
hi, I posted a replay on your first thread. Just look it there. Arun.K.R On Mar 4, 10:22 pm, buli...@msn.com wrote: > On Mar 3, 3:22 pm, "Shubha Roy" wrote:> > > > Hi Sudhi > > > While compiling the addition example in the 5119_nbguibuilder.zip for > > the netbeans desktop applications the comp