feda alshahwan

Thank you for the answers but how to set the default classpath, What is my classpath?

I am trying to run a class file using java command but I got the following error:
C:\Download\bnf>java c:\download\bnf\Engine.class Exception in thread "main" java.lang.NoClassDefFoundError: c:\download\bnf\Engin e/class Caused by: java.lang.ClassNotFoundException: c:\download\bnf\Engine.class at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) Could not find the main class: c:\download\bnf\Engine.class. Program will exit.

Thank you but what is the algorithm of the custom classloader? Is their any ready API ?

Can we run a jar file from a jar file?

Can I simulate the interaction between two instances of midlets that communicate using OBEX blue tooth with wireless toolkit?if yes then How ?Thanks

I need to measure the bandwidth of a certain TCP /IP . Is that possible please?

When I try running my program using 2.5.2 wirelesstoolkit for cldc I got the following error java.io.ioexception: error 0 during TCP write
However using 2.2 wirelesstoolkit there is no such error. Can Anyone help me please?

I would like to use mobile agents to be executed in/from mobile device? How?

How can we allow two midlets to communicate and send parameters between them .Thanks

I would like to know what is the best way to transfer a jad file using Bluetooth? How to do it?
Thanks

There is no other way to accomplish writting to resources through outputstream??

But How did I manage reading a file?

I tried reading from it but the writting I couldnot manage to do it . Why it is not possible?

I would like to open outputStream to a resource file and write to it ? How this can be done ?Thanks

I want to add that I am using J2me.Thanks