spotbugs-exclude.xml

<?xml version="1.0" encoding="UTF-8"?>
<FindBugsFilter>

<Match>
  <And>
    <Source name="~.*\.*.kt" />
    <Or>
      <Bug pattern="REC_CATCH_EXCEPTION"/>
      <!-- This seems to get triggered by certain kotlin constructs though they look safe -->
      <Bug pattern="BC_BAD_CAST_TO_ABSTRACT_COLLECTION"/>
      <!-- False positive -->
      <Bug pattern="BC_VACUOUS_INSTANCEOF"/>
      <!-- Serialization -->
      <Bug pattern="SE_BAD_FIELD"/>
      <!-- Serialization -->
      <Bug pattern="SE_BAD_FIELD_STORE"/>
      <!-- False positives with lazy vals -->
      <Bug pattern="NP_NULL_ON_SOME_PATH"/>
      <!-- False positives with kotlin 1.5 -->
      <Bug pattern="NP_PARAMETER_MUST_BE_NONNULL_BUT_MARKED_AS_NULLABLE"/>
      <!-- False positive -->
      <Bug pattern="NP_NONNULL_RETURN_VIOLATION"/>
      <!-- False positive with kotlin's "when" -->
      <Bug pattern="SF_SWITCH_NO_DEFAULT"/>
      <!-- False positives with ?. chains. -->
      <Bug pattern="RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE"/>
      <And>
        <!-- Spotbugs doesn't recognize that a value can't be null, and using @SuppressFBWarnings doesn't work. -->
        <Bug pattern="NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE"/>
        <Source name="MuteIqHandler.kt"/>
      </And>
    </Or>
  </And>
</Match>

<Match>
  <!-- Tests have a valid reason to ignore return values (expecting exceptions, etc). -->
  <And>
    <Or>
      <Bug pattern="RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFECT"/>
      <Bug pattern="NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE"/>
    </Or>
    <Or>
      <Source name="~.*\.*Test.kt" />
      <Source name="~.*\.*Test.java" />
    </Or>
  </And>  
</Match>


</FindBugsFilter>