APDU

Hi anyone know how to write APDU coding in JAVA? And how do i write the coding? I'm currently working on a project that need me to transfer APDU data and read APDU data. What are the basic things i need to know? I'm new in java. So what do i need to start with?
[270 byte] By [Wayne86Awa] at [2007-10-3 11:50:13]
# 1
APDU's structure is defined in ISO 7816-4. The open standard GlobalPlatform defines the APDU's needed for content and security management.Start on the info about Java Card technology here on Sun's website.
lexdabeara at 2007-7-15 14:23:56 > top of Java-index,Java Mobility Forums,Consumer and Commerce...