| commit | 652b69e8b821c7cbd3ef396f60228112cb38e0d1 | [log] [tgz] |
|---|---|---|
| author | Andrei Korzhevskii <a.korzhevskiy@gmail.com> | Wed Jun 11 02:37:36 2014 +0400 |
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | Tue Jun 17 23:01:14 2014 +0000 |
| tree | fec5e93cfc59fbd0c881149f4c97d014e83e965d | |
| parent | ad9d891c8885b93aa24f455fc3c71367b756f9db [diff] |
Use Object.create in AbstractHashMap.
This change cleans code and improves AbstractHashMap
performance when used with String keys.
Map created via Object.create(null) permits
keys with the names of Object's reserved properties.
This would eliminate the need to prepend colon (':')
to map's key names.
All supported browsers should gain performance
benefits except for IE8.
Change-Id: I79ef95ec6c62c0448dfe317380937c15e2069bc7