Project: Commons IO
Code Location: http://svn.apache.org/repos/asf/commons/proper/io/trunk/commons/proper/io/trunk
Browse
/
Download File
findbugs-exclude-filter.xml
<?xml version="1.0"?>
<!--
   Licensed to the Apache Software Foundation (ASF) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
   the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
-->

<!--
  This file contains some false positive bugs detected by findbugs. Their
  false positive nature has been analyzed individually and they have been
  put here to instruct findbugs it must ignore them.
-->
<FindBugsFilter>


  <!--  See discussion on https://issues.apache.org/jira/browse/IO-215 -->
  <Match>
    <Class name="org.apache.commons.io.FileUtils" />
    <Or>
      <Method name="doCopyDirectory" params="java.io.File,java.io.File,java.io.FileFilter,boolean,java.util.List" returns="void" />
      <Method name="doCopyFile" params="java.io.File,java.io.File,boolean" returns="void" />
    </Or>
    <Bug pattern="RV_RETURN_VALUE_IGNORED_BAD_PRACTICE" />
  </Match>


  <!--
       Ignoring the return from mkdirs() is a false positives since the
       following line in both those methods checks for the existence of
       the directory and throws an exception if it doesn't exist. 
    -->
  <Match>
    <Class name="org.apache.commons.io.FileUtils" />
    <Or>
      <Method name="moveDirectoryToDirectory" params="java.io.File,java.io.File,boolean" returns="void" />
      <Method name="moveFileToDirectory" params="java.io.File,java.io.File,boolean" returns="void" />
    </Or>
    <Bug pattern="RV_RETURN_VALUE_IGNORED_BAD_PRACTICE" />
  </Match>


  <!--
      FileEntry is used internally by FileAlterationObserver to refresh and
      update the state of files it is monitoring and in that context this is
      not an issue. If people re-use it elsewhere then they need to
      take care - but its not its primary purpose here and so its OK
    -->
  <Match>
    <Class name="org.apache.commons.io.monitor.FileEntry" />
    <Method name="setChildren" params="org.apache.commons.io.monitor.FileEntry[]" returns="void" />
    <Bug pattern="EI_EXPOSE_REP2" />
  </Match>


  <!--  See discussion on https://issues.apache.org/jira/browse/IO-214 -->
  <Match>
    <Class name="org.apache.commons.io.output.ByteArrayOutputStream" />
    <Bug pattern="IS2_INCONSISTENT_SYNC" />
  </Match>


  <!-- This is a false positive since close() does nothing in the Stream implementation being used -->
  <Match>
    <Class name="org.apache.commons.io.output.ByteArrayOutputStream" />
    <Method name="toBufferedInputStream" params="java.io.InputStream" returns="java.io.InputStream" />
    <Bug pattern="OS_OPEN_STREAM" />
  </Match>


  <!--  See discussion on https://issues.apache.org/jira/browse/IO-216 -->
  <Match>
    <Class name="org.apache.commons.io.output.LockableFileWriter" />
    <Method name="close" params="" returns="void" />
    <Bug pattern="RV_RETURN_VALUE_IGNORED_BAD_PRACTICE" />
  </Match>

  <Match>
    <Class name="org.apache.commons.io.output.DeferredFileOutputStream" />
    <Or>
      <Method name="thresholdReached" params="" returns="void" />
    </Or>
    <Bug pattern="OBL_UNSATISFIED_OBLIGATION" />
  </Match>
</FindBugsFilter>