<FindBugsFilter>
    <!--
      Sadly, we have no control over the code that ANTLR generates...
      -->
    <Match>
        <Class name="edu.caltech.nanodb.sqlparse.NanoSqlLexer" />
        <Method name="&lt;init&gt;" params="antlr.LexerSharedInputState" returns="void" />
        <Bug pattern="DM_NUMBER_CTOR" />
    </Match>
    <Match>
        <Class name="edu.caltech.nanodb.sqlparse.NanoSqlParser" />
        <Field name="_tokenNames" />
        <Bug pattern="MS_PKGPROTECT" />
    </Match>


    <!--
      Ignore this warning, since TypeConverter.getBooleanValue() has to return
      null when its input is null, since this is how we represent the SQL NULL
      value.
      -->
    <Match>
        <Class name="edu.caltech.nanodb.expressions.TypeConverter" />
        <Method name="getBooleanValue" params="java.lang.Object" returns="java.lang.Boolean" />
        <Bug pattern="NP_BOOLEAN_RETURN_NULL" />
    </Match>
</FindBugsFilter>