tree 7ec5d83bf98ef7c9f9f68fa06431b8462f11a75d
parent 5ba5a0957c90c72b0adc80944b30dcd928df0bc4
author Julien Desprez <jdesprez@google.com> 1587074772 -0700
committer Julien Desprez <jdesprez@google.com> 1587074772 -0700

Ensure the parser fallback to string if cannot add

InvocationMetric can be concatenated if they are not
numbers.

Test: unit tests
Bug: 154262839
Change-Id: Iec4e0a367d540523a3db6b44f45393309f4acd04