[
https://issues.apache.org/jira/browse/ZOOKEEPER-2630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15969519#comment-15969519
]
Michael Han commented on ZOOKEEPER-2630:
----------------------------------------
I don't think there is a sublinear algorithm because you have to check every
declaration and replace if needed :) - using IDE might help but a grep on code
base should also work, and there should not be too many set/map declarations in
this case.
> Use interface type instead of implementation type when appropriate.
> -------------------------------------------------------------------
>
> Key: ZOOKEEPER-2630
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2630
> Project: ZooKeeper
> Issue Type: Improvement
> Reporter: Michael Han
> Priority: Trivial
> Labels: newbie, refactoring
>
> There are a couple of places in code base where we declare a field / variable
> as implementation type (i.e. HashMap, HashSet) instead of interface type
> (i.e. Map, Set), while in other places we do the opposite by declaring as
> interface type. A quick check indicates that most if not all of these places
> could be updated so we have a consistent style over the code base (prefer
> using interface type), which is also a good coding style to stick per best
> practice.
> See more info on https://github.com/apache/zookeeper/pull/102
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
