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<dd>a new config loader</dd>
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<h4>getDBRequestHandler</h4>
<pre>default&nbsp;java.util.Optional&lt;<a href="../../../../com/hcl/domino/keep/dbrequests/DBRequestHandler.html" title="class in com.hcl.domino.keep.dbrequests">DBRequestHandler</a>&gt;&nbsp;getDBRequestHandler(@Nonn