Result Set is not closed

When I use the infinispan-cachestore-jdbc with a configured MariaDB database and set the configuration TableManipulationConfigurationBuilder.createOnStart(false) to false I get warnings in my log file that ResultSets are not closed. You have to set JBoss datasource configuration to:
<subsystem xmlns="urn:jboss:domain:datasources:6.0">
...
 <statement>
         <track-statements>true</track-statements>
  </statement>
...
</datasource>
<track-statements> will inform you that ResultSets are not closed.
 
I identified two methods which will bring up a warning:
Class org.infinispan.persistence.jdbc.impl.table.AbstractTableManager
Method:
public TableManager.Metadata getMetadata(Connection connection)

doesn't close the result set.  

Also Class org.infinispan.persistence.jdbc.stringbased.JDBCStringBasedStore,

Method private <P> Flowable<P> publish(IntSet segments, Function<ResultSet, Flowable<P>> function)

Line 666 

ResultSet rs = ps.executeQuery(); return function.apply(rs).doFinally(() -> JdbcUtil.safeClose(rs)); }, FlowableConnection::close);
I think that connection is closed before ResultSet.
 
I attached the warnings in a stracktrace file.