Update SpotBugs filter: Can't do anything about
org.apache.commons.dbcp2.PoolingDriver.pools due to binary
compatibility.
<Method name="prepareStatement" />
<Bug pattern="NP_NONNULL_RETURN_VIOLATION" />
</Match>
+ <Match>
+ <!-- MUST keep for binary compatibility until 3.0.0 -->
+ <Class name="org.apache.commons.dbcp2.PoolingDriver" />
+ <Field name="pools" />
+ <Bug pattern="MS_MUTABLE_COLLECTION_PKGPROTECT" />
+ </Match>
</FindBugsFilter>
