resolved PMD violation:
<violation beginline="307" endline="309" begincolumn="17" endcolumn="17" rule="CollapsibleIfStatements" ruleset="Basic" package="com.adobe.acs.commons.contentfinder.querybuilder.impl" class="ContentFinderHitBuilder" method="getPage" externalInfoUrl="http://pmd.sourceforge.net/pmd-5.0.2/rules/java/basic.html#CollapsibleIfStatements" priority="3">
These nested if statements could be combined
Merge branch 'defect/contentfinder-querybuilder/pmd-violation-collapsible-if-statements' into defect/custom-importers/findbugs-violation-non-transient-non-serializable-instance-field
resolved FindBugs violation for serialVersionUID in CustomPollingImporterListServlet