tree 866cf8ea05f8bedc0e8149e468e38b1bd6226134
parent 7f4baef0d6bb5fac246cc70b71710a0555275eb5
author Andy Seaborne <andy@apache.org> 1470567534 +0100
committer Andy Seaborne <andy@apache.org> 1470574550 +0100

Convenience operation to help walking JSON structures.