This document is the API specification of various utility classes that can be used by all Keyple modules including applications built with them.

Packages 
Package Description
org.eclipse.keyple.core.util
Various utility classes.
org.eclipse.keyple.core.util.json
JSON utility classes as serializers/deserializers, mainly used by the Keyple Distributed Plugins solution.
org.eclipse.keyple.core.util.protocol
Card protocols definitions.