Java Card 3.0
The version 3.0 of the JavaCard specification (draft released in March 2008) is separated in two editions: the Classic Edition and the Connected Edition.
- The Classic Edition is an evolution of the Java Card Platform Version 2.2.2 and supports traditional card applets on more resource-constrained devices.
- The Connected Edition provides a new virtual machine and an enhanced execution environment with network-oriented features. Applications can be developed as classic card applets requested by APDU commands or as servlets using HTTP to support web-based schemes of communication (HTML, REST, SOAP ...) with the card. The runtime supports volatile objects (garbage collection), multithreading, inter-application communications facilities, persistence, transactions, card management facilities ...)
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—Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)