not supported . concode_field_sep IKeyOrder<F> keyOrder concode_elem_sep IChunkedOrderedIterator<E> src concode_elem_sep Logger log concode_elem_sep IChunkConverter<E,F> converter concode_elem_sep int pos concode_elem_sep F[] converted concode_field_sep F next concode_elem_sep IKeyOrder<F> getKeyOrder concode_elem_sep F[] nextChunk concode_elem_sep F[] nextChunk concode_elem_sep boolean hasNext concode_elem_sep F[] convert concode_elem_sep void close
void function ( ) { throw new UnsupportedOperationException ( ) ; }