javax.smartcardio in Java 9, 10, 11, 12… etc

Question

What happened to the javax.smartcardio library from Java 9 onwards? Is there an alternative or some way to obtain it in JAR?

Answer 1

After the java becomes "Modular Development", javax.smartcardio has also been modularized.

If you want to use the package after java 9, create module-info.java.

Please see the image.

Or you can just degrade the compiler version to JDK 1.8:

https://dzone.com/articles/java-9-modularity-jigsaw