Stax2ByteArraySource bas = (Stax2ByteArraySource) src;
bs = StreamBootstrapper.getInstance(pubId, sysId, bas.getBuffer(), bas.getBufferStart(), bas.getBufferEnd());
} else {
in = ss.constructInputStream();
if (in == null) {
r = ss.constructReader();
}
}
} catch (IOException ioe) {
throw new WstxIOException(ioe);
}