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j2me toolkit

 
Anonymous
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I'm attempting to build my first .class file. I'm getting lots of errors messages with my JOptionPane - cannot resolve symbol.
I assume that I've used some java code that isn't allowed in the J2ME environment - correct?
If so, where can I find info about java coding for the j2me environment?
Thanks,
Pam
 
Valentin Crettaz
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That's right, JOptionPane is not supported in J2ME.
J2ME is a lightweight version of J2SE designed to be supported on constrained (less memory, less processing and computing power,...) wireless devices.
A good way to start is to read the following articles:
Quick Start Guide:Java 2 Platform Micro Edition, Wireless Toolkit
The J2ME Platform:Which APIs Come from the J2SE Platform?
Introduction to Wireless Programming with the MID Profile
HIH

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Valentin Crettaz
Sun Certified Programmer for Java 2 Platform
 
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