tree f7590f174f001cb172b8e9e5f7203795debd3300
parent 67641005d14eb21612f765f788f9df6da4d742eb
author jcater <jcater@google.com> 1556037412 -0700
committer Copybara-Service <copybara-worker@google.com> 1556037478 -0700

Add a new ObjectCodec to support ImmutableBiMap instances.

PiperOrigin-RevId: 244868926