How do I set the logging level for HikariCP?
<p>Currently, HikariCP is logging at level <code>INFO</code> and I want to set it to <code>SEVERE</code>. When I try to set the level on the parent logger (the only reference to logging I can find) it throws the error:</p>

<pre><code>dataSource.getParentLogger().setLevel( Level.SEVERE );
</code></pre>

<p>The error:</p>

<pre><code>Caused by: java.sql.SQLFeatureNotSupportedException
    at com.zaxxer.hikari.HikariDataSource.getParentLogger(HikariDataSource.java:176)
</code></pre>

<p>How do I properly set the logging level?</p>