@Override
          protected Collection<Node> get(int i) {
            final int cSize = componentSizes.getInt(i);
            final int cOffset = offset;
            if (cSize == 0) {
              return Collections.emptyList();
            }

            offset += cSize;
            return new MyCollection<Node>(cSize) {
              @Override
              public @NotNull Iterator<Node> iterator() {
                return new MyIterator<Node>(cSize) {
                  @Override
                  public Node get(int i) {
                    return getNodeByTNumber(cOffset + i);
                  }
                };
              }
            };
          }
@Override
          protected Collection<Node> get(int i)