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https://issues.apache.org/jira/browse/ZOOKEEPER-3582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andor Molnar resolved ZOOKEEPER-3582.
-------------------------------------
Fix Version/s: 3.7.0
Resolution: Fixed
> refactor the async api call to lambda style
> -------------------------------------------
>
> Key: ZOOKEEPER-3582
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3582
> Project: ZooKeeper
> Issue Type: Improvement
> Components: server
> Reporter: maoling
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.7.0
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> For example:
> {code:java}
> if (recursive) {
> ZKUtil.visitSubTreeDFS(zk, path, watch, new StringCallback() {
> @Override
> public void processResult(int rc, String path, Object ctx, String
> name) {
> out.println(path);
> }
> });
> }
> {code}
> refactor to
> {code:java}
> ZKUtil.visitSubTreeDFS(zk, path, watch, (rc, path1, ctx, name) ->
> out.println(path1));
> {code}
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