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https://issues.apache.org/jira/browse/OAK-2784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marcel Reutegger updated OAK-2784:
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Summary: Remove Nullable annotation in Predicates of BackgroundObserver
(was: Potential NPEs in BackgroundObserverMBean)
> Remove Nullable annotation in Predicates of BackgroundObserver
> --------------------------------------------------------------
>
> Key: OAK-2784
> URL: https://issues.apache.org/jira/browse/OAK-2784
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: core
> Reporter: angela
> Assignee: Chetan Mehrotra
> Labels: technical_debt
> Fix For: 1.3.0
>
> Attachments: OAK-2784.patch
>
>
> {code}
> @Override
> public int getLocalEventCount() {
> return size(filter(queue, new Predicate<ContentChange>() {
> @Override
> public boolean apply(@Nullable ContentChange input) {
> return input.info != null;
> }
> }));
> }
> @Override
> public int getExternalEventCount() {
> return size(filter(queue, new Predicate<ContentChange>() {
> @Override
> public boolean apply(@Nullable ContentChange input) {
> return input.info == null;
> }
> }));
> }
> {code}
> both methods should probably check for {{input}} being null before accessing
> {{input.info}}
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