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Daffodil is an implementation of DFDL which projects DFDL-described data to and from the XML uses JDOM and XML to represent the DFDL Infoset.
The DFDL Infoset is somewhat different from the XML Infoset. Daffodil approximates the DFDL Infoset using a subset of the features in the XML Infoset and some specific techniques.
The correspondence works like so:
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