code: public static ImmutableList<Commented<ExpressionTree>> findCommentsForArguments(
        NewClassTree newClassTree, VisitorState state) {
      int startPosition = ((JCTree) newClassTree).getStartPosition();
      return findCommentsForArguments(
          newClassTree, newClassTree.getArguments(), startPosition, state);
    }
docs: Attach comments to nodes on arguments of constructor calls. Calls such as {@code new Test(
  param1 /* c1 *&#47;, /* c2 *&#47; param2)} will attach the comment c1 to {@code param1} and the
  comment c2 to {@code param2}.
  
  <p>Warning: this is expensive to compute as it involves re-tokenizing the source for this node.
  
  <p>Currently this method will only tokenize the source code of the method call itself. However,
  the source positions in the returned {@code Comment} objects are adjusted so that they are
  relative to the whole file.