Github user ottobackwards commented on the pull request:
https://github.com/apache/metron/commit/2038df3c692effafc584ef32e2eb84bed905ff3f#commitcomment-29081657
In
metron-stellar/stellar-common/src/main/java/org/apache/metron/stellar/common/utils/ConcatMap.java:
In
metron-stellar/stellar-common/src/main/java/org/apache/metron/stellar/common/utils/ConcatMap.java
on line 44:
If a map doesn't have unique keys, is it *really* a map?---
