I searched for a while and I can't find the Java package javax.smartcardio
in the official API of Java. I looked through these two different Java APIs:
http://docs.oracle.com/javase/8/docs/api/
http://docs.oracle.com/javase/7/docs/api/
I thought javax.smartcardio
is an official package of Java. Now I wonder why it isn't foundable in the official APIs?
The only way you can find the package is over a search engine in the Internet. Google led me to this page: http://docs.oracle.com/javase/7/docs/jre/api/security/smartcardio/spec/javax/smartcardio/package-summary.html