tree 0b5b84b522c326c50130893689839fd756656f11
parent 4324208bfaf9993e54c01773d24c6b2add652f44
author Kweku Adams <kwekua@google.com> 1576289163 -0800
committer Kweku Adams <kwekua@google.com> 1576531652 -0800

Overriding toString method.

LongArrayQueue wasn't overriding the toString method, so it couldn't be used
in dumps.

Bug: 135764360
Test: atest CountQuotaTrackerTest
Change-Id: I02b1d22f8cf0fca96d0fdaff3becaa07e46ddb06