excludeFindBugsFilter.xml

<?xml version="1.0" encoding="UTF-8"?>
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<FindBugsFilter>
    <!-- this work work on JDK11  https://github.com/spotbugs/spotbugs-maven-plugin/issues/92 -->
    <Bug pattern="RCN_REDUNDANT_NULLCHECK_WOULD_HAVE_BEEN_A_NPE"/>
</FindBugsFilter>