TWAIN session maintenance, TWAIN source selection, capability setting/getting, and image acquisition have a more object-oriented approach in the new interface than with the old interface. The one thing that the new interface lacks right now is documentation. However there are numerous demo programs that you can use to familiarize yourself with the new interface.
This all means that the old Java interface will no longer be supported, but still made available in the legacy section. If possible, it is highly recommended that you convert your current Java application that uses the legacy interface to one that uses the new interface.
Please note that there is a new Java interface to DTWAIN.
TWAIN session maintenance, TWAIN source selection, capability setting/getting, and image acquisition have a more object-oriented approach in the new interface than with the old interface. The one thing that the new interface lacks right now is documentation. However there are numerous demo programs that you can use to familiarize yourself with the new interface.
This all means that the old Java interface will no longer be supported, but still made available in the legacy section. If possible, it is highly recommended that you convert your current Java application that uses the legacy interface to one that uses the new interface.