Hello, currently I am programming a pjava program to access addressbook in 9200 series. But in my code, when I try to
use "FileInputStream" to open "Contacts.cdb", the system always display...

Hello, currently I am programming a pjava program to access addressbook in 9200 series. But in my code, when I try to
use "FileInputStream" to open "Contacts.cdb", the system always display...

I wish to make my pjava applicaton send data to servlet using
POST method. But when I compiled the applicaion, compiler said: "java.net.HttpURLConnection is abstract; cannot be instantiated". I...

I build a very simple Pjava application and it runs perfectly on the
emulator. But when I run it on 9210 and after "Starting Java...", system shows:
"application is closed.
application: Main...