docs: public Page getSingleValuePage(int position)
      {
          Block[] singleValueBlocks = new Block[this.blocks.length];
          for (int i = 0; i < this.blocks.length; i++) {
              singleValueBlocks[i] = this.blocks[i].getSingleValueBlock(position);
          }
          return new Page(1, singleValueBlocks);
      }