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https://issues.apache.org/jira/browse/GEODE-3813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Diane Hardman updated GEODE-3813:
---------------------------------
    Component/s: docs

> Region registerInterest API usage of type parameters is broken
> --------------------------------------------------------------
>
>                 Key: GEODE-3813
>                 URL: https://issues.apache.org/jira/browse/GEODE-3813
>             Project: Geode
>          Issue Type: Bug
>          Components: client queues, docs
>            Reporter: Kirk Lund
>            Assignee: Jason Huynh
>            Priority: Major
>
> The registerInterest API works for single key registration but is broken for 
> all other types of registration if the Region is declared with type 
> parameters:
> Single key (works):
> {noformat}
> Region<Integer, ValueClass> region = clientRegionFactory.create(regionName);
> region.registerInterest(1);
> {noformat}
> ALL_KEYS token is broken (fails to compile):
> {noformat}
> Region<Integer, ValueClass> region = clientRegionFactory.create(regionName);
> region.registerInterest("ALL_KEYS");
> {noformat}
> List of keys is broken (fails to compile):
> {noformat}
> Region<Integer, ValueClass> region = clientRegionFactory.create(regionName);
> List<Integer> listOfKeys = new ArrayList<>();
> listOfKeys.add(1);
> listOfKeys.add(2);
> region.registerInterest(listOfKeys);
> {noformat}
> When this ticket is fixed and the API is updated, we should consider adding 
> support for var args:
> {noformat}
> Region<Integer, ValueClass> region = clientRegionFactory.create(regionName);
> region.registerInterest(1, 2, 3);
> {noformat}



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