tools/FindBugsExcludeFilter.xml

<FindBugsFilter> <!-- sketches-core -->

  <!-- Too many false positives to be useful.  I could not make it happy :( -->
  <Match>
    <Bug pattern="SF_SWITCH_NO_DEFAULT" />
  </Match>

  <!-- False positive.  FindBugs complains if DQS_RESIZE_THRESHOLD == REBUILD_THRESHOLD, 
       but this allows us to tune these constants for different sketches. -->
  <Match>
    <Bug pattern="DB_DUPLICATE_BRANCHES" />
    <Class name="com.yahoo.sketches.theta.DirectQuickSelectSketch" />
    <Method name="setHashTableThreshold" />
  </Match>

  <!-- False positive.  In this case we want to ignore the exceptions -->
  <Match>
    <Bug pattern="DE_MIGHT_IGNORE" />
    <Class name="com.yahoo.sketches.theta.PairwiseCornerCasesTest" />
    <Method name="checkNotOrdered" />
  </Match>
  
  <Match>   <!-- Exclude for test classes; too many False Positives. -->
    <Bug pattern="NP_NULL_PARAM_DEREF_NONVIRTUAL" />
    <Class name="~.*\.*Test" />
  </Match>
  
  <Match>   <!-- Exclude for test classes; too many False Positives. -->
    <Bug pattern="DLS_DEAD_LOCAL_STORE" />
    <Class name="~.*\.*Test" />
  </Match>
  
</FindBugsFilter>



<!--  Examples: -->

<!-- Exclude java.* classes -->
  <!--
  <Match>
    <Package name="java\.*" />
  </Match>
-->

  <!-- Exclude test classes -->
<!-- 
  <Match>
    <Class name="~.*\.*Test" />
  </Match>
-->

<!--
     <Match>
       <Class name="com.foobar.ClassNotToBeAnalyzed" />
     </Match>
-->
<!--
     <Match>
       <Class name="com.foobar.ClassWithSomeBugsMatched" />
       <Bug code="DE,UrF,SIC" />
     </Match>
-->
     <!-- Match all XYZ violations. -->
<!--
     <Match>
       <Bug code="XYZ" />
     </Match>
-->
     <!-- Match all doublecheck violations in these methods of "AnotherClass". -->
<!--
     <Match>
       <Class name="com.foobar.AnotherClass" />
       <Or>
         <Method name="nonOverloadedMethod" />
         <Method name="frob" params="int,java.lang.String" returns="void" />
         <Method name="blat" params="" returns="boolean" />
       </Or>
       <Bug code="DC" />
     </Match>
-->
     <!-- A method with a dead local store false positive (medium priority). -->
<!--
     <Match>
       <Class name="com.foobar.MyClass" />
       <Method name="someMethod" />
       <Bug pattern="DLS_DEAD_LOCAL_STORE" />
       <Priority value="2" />
     </Match>
-->