code: public static <T extends SequenceElement> void writeWordVectors(WeightLookupTable<T> lookupTable, File file)
              throws IOException {
          try (BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file))) {
              writeWordVectors(lookupTable, bos);
          } catch (Exception e) {
              throw new RuntimeException(e);
          }
      }
docs: This method writes word vectors to the given file.
  Please note: this method doesn't load whole vocab/lookupTable into memory, so it's able to process large vocabularies served over network.
  
  @param lookupTable
  @param file
  @param <T>