public static Is24XmlDocument createDocument(Document doc) {
        if (Is24XmlDocument.isReadable(doc))
            return new Is24XmlDocument(doc);
        else
            return null;
    }
public static Is24XmlDocument createDocument(Document doc) {
        if (Is24XmlDocument.isReadable(doc))
            return new Is24XmlDocument(doc);
        else
            return null;
    }
public static Is24XmlDocument createDocument ( Document doc ) { if ( Is24XmlDocument . isReadable ( doc ) ) return new Is24XmlDocument ( doc ) ; else return null ; }
Creates a {@link Is24XmlDocument} from a {@link Document}.

@param doc XML document
@return created document or null, of the document is not supported by this format
Creates a { @link Is24XmlDocument } from a { @link Document } .