code: public static VarBinaryVector ndarrayVectorOf(BufferAllocator allocator,String name,int length) {
          VarBinaryVector ret = new VarBinaryVector(name,allocator);
          ret.allocateNewSafe();
          ret.setValueCount(length);
          return ret;
      }
docs: Create an ndarray vector that stores structs
  of {@link INDArray}
  based on the {@link org.apache.arrow.flatbuf.Tensor}
  format
  @param allocator the allocator to use
  @param name the name of the vector
  @param length the number of vectors to store
  @return