docs: protected List<E> createBulkLeafNodes(List<E> objects) {
      int minEntries = leafMinimum;
      int maxEntries = leafCapacity;
  
      ArrayList<E> result = new ArrayList<>();
      List<List<E>> partitions = settings.bulkSplitter.partition(objects, minEntries, maxEntries);
  
      for(List<E> partition : partitions) {
        // create leaf node
        N leafNode = createNewLeafNode();
  
        // insert data
        for(E o : partition) {
          leafNode.addLeafEntry(o);
        }
        // write to file
        writeNode(leafNode);
  
        result.add(createNewDirectoryEntry(leafNode));
  
        if(getLogger().isDebugging()) {
          getLogger().debugFine("Created leaf page " + leafNode.getPageID());
        }
      }
  
      if(getLogger().isDebugging()) {
        getLogger().debugFine("numDataPages = " + result.size());
      }
      return result;
    }