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       complete source information, which allows later viewing in the
       GUI.
       </p></dd><dt><span class="term"><code class="literal">home</code></span></dt><dd><p>
       A required attribute.
       It must be set to the name of the directory where <span class="application">FindBugs</span> is installed.
       </p></dd><dt><span class="term"><code class="literal">quietErrors</code></span></dt><dd><p>
       An optional boolean attribute.
       If true, reports of serious analysis errors and missing classes will
       be suppressed in the <span class="application">FindBugs</span> output.  Default is false.
       </p></dd><dt><span class="term"><code class="literal">reportLevel</code></span></dt><dd><p>
       An optional attribute.  It specifies
       the priority threshold for reporting bugs.  If set to "low", all bugs are reported.
       If set to "medium" (the default), medium and high priority bugs are reported.
       If set to "high", only high priority bugs are reported.
       </p></dd><dt><span class="term"><code class="literal">output</code></span></dt><dd><p>
       Optional attribute.
       It specifies the output format.  If set to "xml" (the default), output
       is in XML format.
	   If set to "xml:withMessages", output is in XML format augmented with
	   human-readable messages.  (You should use this format if you plan
		to generate a report using an XSL stylesheet.)
	   If set to "html", output is in HTML formatted (default stylesheet is default.xsl).
		If set to "text", output is in ad-hoc text format.
       If set to "emacs", output is in <a href="http://www.gnu.org/software/emacs/" target="_top">Emacs</a> error message format.
	   If set to "xdocs", output is xdoc XML for use with Apache Maven.
       </p></dd><dt><span class="term"><code class="literal">stylesheet</code></span></dt><dd><p>
       Optional attribute.
      It specifies the stylesheet to use to generate html output when the output is set to html.
      Stylesheets included in the FindBugs distribution include default.xsl, fancy.xsl, fancy-hist.xsl, plain.xsl, and summary.xsl.
       The default value, if no stylesheet attribute is provided, is default.xsl.
      
       </p></dd><dt><span class="term"><code class="literal">sort</code></span></dt><dd><p>
       Optional attribute.  If the <code class="literal">output</code> attribute
       is set to "text", then the <code class="literal">sort</code> attribute specifies
       whether or not reported bugs are sorted by class.  Default is true.
       </p></dd><dt><span class="term"><code class="literal">outputFile</code></span></dt><dd><p>
       Optional attribute.  If specified, names the output file in which the
       <span class="application">FindBugs</span> output will be saved.  By default, the output is displayed
       directly by <span class="application">Ant</span>.
       </p></dd><dt><span class="term"><code class="literal">debug</code></span></dt><dd><p>
      Optional boolean attribute.  If set to true, <span class="application">FindBugs</span> prints diagnostic
      information about which classes are being analyzed, and which bug pattern
      detectors are being run.  Default is false.
       </p></dd><dt><span class="term"><code class="literal">effort</code></span></dt><dd><p>
			  Set the analysis effort level.  The value specified should be
			  one of <code class="literal">min</code>, <code class="literal">default</code>,
			  or <code class="literal">max</code>.  See <a href="running.html#commandLineOptions" title="3.&nbsp;Command-line Options">Section&nbsp;3, &#8220;Command-line Options&#8221;</a>
			  for more information about setting the analysis level.
		  </p></dd><dt><span class="term"><code class="literal">conserveSpace</code></span></dt><dd><p>Synonym for effort="min".</p></dd><dt><span class="term"><code class="literal">workHard</code></span></dt><dd><p>Synonym for effort="max".</p></dd><dt><span class="term"><code class="literal">visitors</code></span></dt><dd><p>
       Optional attribute.  It specifies a comma-separated list of bug detectors
       which should be run.  The bug detectors are specified by their class names,
       without any package qualification.  By default, all detectors which are
       not disabled by default are run.
       </p></dd><dt><span class="term"><code class="literal">omitVisitors</code></span></dt><dd><p>
       Optional attribute.  It is like the <code class="literal">visitors</code> attribute,
       except it specifies detectors which will <span class="emphasis"><em>not</em></span> be run.
       </p></dd><dt><span class="term"><code class="literal">excludeFilter</code></span></dt><dd><p>
       Optional attribute.  It specifies the filename of a filter specifying bugs
       to exclude from being reported.  See <a href="filter.html" title="Chapter&nbsp;8.&nbsp;Filter Files">Chapter&nbsp;8, <i>Filter Files</i></a>.
       </p></dd><dt><span class="term"><code class="literal">includeFilter</code></span></dt><dd><p>
       Optional attribute.  It specifies the filename of a filter specifying
       which bugs are reported.  See <a href="filter.html" title="Chapter&nbsp;8.&nbsp;Filter Files">Chapter&nbsp;8, <i>Filter Files</i></a>.
       </p></dd><dt><span class="term"><code class="literal">projectFile</code></span></dt><dd><p>
       Optional attribute.  It specifies the name of a project file.
       Project files are created by the <span class="application">FindBugs</span> GUI, and specify classes,
       aux classpath entries, and source directories.  By naming a project,
       you don't need to specify any <code class="literal">class</code> elements,
       nor do you need to specify <code class="literal">auxClasspath</code> or
       <code class="literal">sourcePath</code> attributes.
       See <a href="running.html" title="Chapter&nbsp;4.&nbsp;Running FindBugs&#8482;">Chapter&nbsp;4, <i>Running <span class="application">FindBugs</span>&#8482;</i></a> for how to create a project.
       </p></dd><dt><span class="term"><code class="literal">jvmargs</code></span></dt><dd><p>
       Optional attribute.  It specifies any arguments that should be passed
       to the Java virtual machine used to run <span class="application">FindBugs</span>.  You may need to
       use this attribute to specify flags to increase the amount of memory
       the JVM may use if you are analyzing a very large program.
       </p></dd><dt><span class="term"><code class="literal">systemProperty</code></span></dt><dd><p>
      Optional nested element.  If specified, defines a system property.
      The <code class="literal">name</code> attribute specifies the name of the
      system property, and the <code class="literal">value</code> attribute specifies
      the value of the system property.
      </p></dd><dt><span class="term"><code class="literal">timeout</code></span></dt><dd><p>
       Optional attribute.  It specifies the amount of time, in milliseconds,
       that the Java process executing <span class="application">FindBugs</span> may run before it is
       assumed to be hung and is terminated.  The default is 600,000
       milliseconds, which is ten minutes.  Note that for very large
       programs, <span class="application">FindBugs</span> may require more than ten minutes to complete its 
       analysis.
       </p></dd><dt><span class="term"><code class="literal">failOnError</code></span></dt><dd><p>
       Optional boolean attribute.  Whether to abort the build process if there is an 
       error running <span class="application">FindBugs</span>. Defaults to "false"
       </p></dd><dt><span class="term"><code class="literal">errorProperty</code></span></dt><dd><p>
       Optional attribute which specifies the name of a property that
       will be set to "true" if an error occurs while running <span class="application">FindBugs</span>.
       </p></dd><dt><span class="term"><code class="literal">warningsProperty</code></span></dt><dd><p>
			  Optional attribute which specifies the name of a property
			  that will be set to "true" if any warnings are reported by
			  <span class="application">FindBugs</span> on the analyzed program.
		  </p></dd></dl></div><p>


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