tree 3c2e9740802cadf1882d139421d3d7d5bd7c1556
parent d89181d1feb8c0fc198424d77c8275e7cab7b97c
author Marco Nelissen <marcone@google.com> 1475274095 -0700
committer Marco Nelissen <marcone@google.com> 1475274095 -0700

Throw correct exception for null path insert

insert should return IllegalArgumentException instead of NullPointerException

Bug: 31861145
Change-Id: I12005c9ca4ebd4ab35cebdc80352c1696f4e57d1