OpenDaylight JIRA https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 [ODLPARENT-161] SpotBugs flags errors due to Guava nullable annotations https://jira.opendaylight.org/browse/ODLPARENT-161 odlparent <p>As evidenced in <a href="https://git.opendaylight.org/gerrit/#/c/75330/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/75330/</a> , spotbugs does not understand nullable annotations correctly, reporting:</p> <p> </p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> [INFO] --- spotbugs-maven-plugin:3.1.6:check (analyze-compile) @ util --- [INFO] BugInstance size is 1 [INFO] Error size is 0 [INFO] Total bugs: 1 [ERROR] Null passed <span class="code-keyword">for</span> non-<span class="code-keyword">null</span> parameter of com.google.common.util.concurrent.Futures.immediateFuture(<span class="code-object">Object</span>) in org.opendaylight.yangtools.util.concurrent.FluentFutures.&lt;<span class="code-keyword">static</span> initializer <span class="code-keyword">for</span> FluentFutures&gt;() [org.opendaylight.yangtools.util.concurrent.FluentFutures] At FluentFutures.java:[line 36] NP_NONNULL_PARAM_VIOLATION </pre> </div></div> ODLPARENT-161 SpotBugs flags errors due to Guava nullable annotations Bug Highest Resolved Done Stephen Kitt Robert Varga Tue, 21 Aug 2018 15:35:28 +0000 Fri, 14 Sep 2018 13:28:17 +0000 Thu, 13 Sep 2018 16:16:20 +0000 4.0.0 4.0.0 General 0 4 <p>Robert, should this be assigned to you? </p> <p>No, I do not have the cycles to look into into. Stephen is aware of this, I suspect he will pick it up before 4.0.0 happens.</p> <p>Forwarded upstream: <a href="https://github.com/spotbugs/spotbugs/issues/743" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/spotbugs/spotbugs/issues/743</a></p> <p>To clarify for other readers, this bug is fixed by disabling the relevant warnings (using the same configuration as our FindBugs setup). <a href="https://jira.opendaylight.org/browse/ODLPARENT-164" title="Nullable detection should be enabled in SpotBugs" class="issue-link" data-issue-key="ODLPARENT-164">ODLPARENT-164</a> requests that these warnings be re-enabled when possible.</p> Relates ODLPARENT-164 Development Rank 0|i03hw7: