tree 0d6dc5d8c70c97f1202bb4821ea7ad93deb59445
parent 8e1b32d8e6dc15ff80b6766ea88fa2c5aa21728f
author Sunny Goyal <sunnygoyal@google.com> 1598087382 -0700
committer Sunny Goyal <sunnygoyal@google.com> 1598567178 -0700

Removing MultiHashMap and using java-streams instead

This makes it easier to choose different collection
implementations

Change-Id: Ic44e128b7478fcbbb1b546027685e058945af3f9