spotbugs-exclude.xml

<?xml version="1.0" encoding="UTF-8"?>
<FindBugsFilter>
<Match>
  <Bug pattern="DM_DEFAULT_ENCODING"/>
</Match>

<Match>
  <!-- Serialization -->
  <Bug pattern="SE_BAD_FIELD"/>
</Match>

<Match>
  <Or>
    <!-- We expose arrays in multiple places on purpose. -->
    <Bug pattern="EI_EXPOSE_REP"/>
    <Bug pattern="EI_EXPOSE_REP2"/>
  </Or>
</Match>

<Match>
  <!-- Serialization -->
  <Bug pattern="SE_BAD_FIELD_STORE"/>
</Match>

  <Match>
    <!-- We throw from constructors on illegal arguments, i.e. programming errors. -->
    <Bug pattern="CT_CONSTRUCTOR_THROW"/>
  </Match>

  <Match>
  <!-- This seems to get triggered by certain kotlin constructs though they look safe -->
  <Bug pattern="BC_BAD_CAST_TO_ABSTRACT_COLLECTION"/>
  <Source name="~.*\.kt" />
</Match>

<Match>
  <Or>
    <!-- Tests have a valid reason to ignore return values (expecting exceptions, etc). -->
    <Bug pattern="RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFECT"/>

    <!-- False positives with kotlin 1.5 -->
    <Bug pattern="NP_PARAMETER_MUST_BE_NONNULL_BUT_MARKED_AS_NULLABLE"/>
  </Or>
  <Or>
    <Source name="~.*\.*Test.kt" />
    <Source name="~.*\.*Test.java" />
  </Or>
</Match>
</FindBugsFilter>