tree bf3f285dceaf2b9e97dce4b40875742f05b5e047
parent 0c141c3158f69de634eff4ab9772c43edad4e4d4
author Scott Boag <sboag@apache.org> 992986357 +0000
committer Scott Boag <sboag@apache.org> 992986357 +0000

Use asIterator instead of clone, since it is cheaper, and more likely
to be stable.