}
      };

  private static final TreeTraverser<Tree> ADAPTER_USING_USING =
      TreeTraverser.using(
          new Function<Tree, Iterable<Tree>>() {
            @Override
            public Iterable<Tree> apply(Tree node) {
              return node.children;
            }
          });

  //        h
  //      / | \
  //     /  e  \
  //    d       g
  //   /|\      |
  //  / | \     f
  // a  b  c

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incurred by, or claims asserted against, such Contributor by reason of your
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