Eclipse and JSDK3

Question

Hello,I created a package with a lot of classes using eclipse,then I made a .jar and I wanted to use these classes for a midlet and I decided using JSDK.
Problem is that SKD IDE gives me errors that I do not encounter in eclipse,for example the isctruction:
Vector v;
v.add(2);works fine one eclipse but JSDK tells me that Vector.add(int) does not exist and pushes me to make a Integer class.
This is strange but not really a problem,the true problem is the following:
I created a Socket class in my package whose constructor is:
Socket(String ipAddress,int port){
sc=Connector.open("socket://"+ipAddress+":"+port);
}if I use this socket the istruction above does not work:sc will contain a null reference,on the other hand if I make the SAME Socket class(I copied and pasted the code)in my SDK project everything works fine...
what's the problem?I though J2ME libraries were the same for every IDE...

Answer 1

However, call me paranoid, but it is as if there is a
conspiracy being propagated in the Java developer
community because I can't for the life of me find a
semi-decent tutorial on how to use - and more
importantly, setup - the developer tools
available such as Ant, Netbeans etc.Didn't you find the manual of Ant for example, which explains exactly how to install and use it, or did you find it but don't understand it? If you have a specific question about something you don't understand, please ask it here.
If only Sun would write a so-called meta-tutorial
explaining in idiots terms how to get the bloomin'
tools to work and how one should approach software
development then my productivity would be
significantly improved!! It is the most frustrating
thing: knowing the language but not being able to use
it.Start with the First Steps Tutorial. That explains in detail how to setup the JDK and compile Java programs from the command line.
After you have learned that, download and install Ant and read the manual, and look at example build files to learn how to write a build file yourself. Learn how to use Ant from the command line.
Then download and install Netbeans. Read the Quick Start guides for Netbeans to start learning how to use it.
All the information you need is readily available, you just have to read it and experiment with the stuff to learn how it works. It's not as difficult as it seems - just play with it for a few hours and you'll start to see how it all works.