title: How to solve this warning Type Attribute (cellpadding) is obsolete. Its use is discouraged in HTML5 documents
body: <p>I am developing web application using tapestry. I am testing my application using junit test suite and generating war file and html reports, using ant build. In my html report files, I have the following warnings.</p>
  
  <pre><code>Multiple annotations found at this line:
      - Attribute (width) is obsolete. Its use is discouraged in HTML5 documents.
      - Attribute (cellpadding) is obsolete. Its use is discouraged in HTML5 
       documents.
      - Undefined attribute value (0). 
      - Attribute (language) is obsolete. Its use is discouraged in HTML5 documents.
  </code></pre>
  
  <p>Following is my test and report generating code.</p>
  
  <pre><code>&lt;target name="test" depends="compile" description="Running Test Suite"&gt;
          &lt;mkdir dir="${target.data.dir}"/&gt;
          &lt;mkdir dir="${target.htmlreports.dir}"/&gt;
          &lt;junit fork="no" haltonfailure="no" showoutput="yes" printsummary="true" &gt;
          &lt;test name="${junit.class.name}" todir="${target.data.dir}"/&gt;
          &lt;formatter type="brief" usefile="false"/&gt;
          &lt;classpath refid="classpath.test"/&gt;
          &lt;sysproperty key="ant.home" value="${ant.home}"/&gt;   
          &lt;formatter type="xml"/&gt;
          &lt;/junit&gt;
          &lt;junitreport todir="${target.htmlreports.dir}"&gt;
          &lt;fileset dir="${target.data.dir}"&gt;
          &lt;include name="TEST-*.xml"/&gt;
          &lt;/fileset&gt;
          &lt;report format="frames" todir="${target.htmlreports.dir}"/&gt;
          &lt;/junitreport&gt;
      &lt;/target&gt;
  </code></pre>
  
  <p>This is my one of the html report file.</p>
  
  <pre><code>&lt;html xmlns:lxslt="http://xml.apache.org/xslt" xmlns:stringutils="xalan://org.apache.tools.ant.util.StringUtils"&gt;
  &lt;head&gt;
  &lt;META http-equiv="Content-Type" content="text/html; charset=UTF-8"&gt;
  &lt;title&gt;Unit Test Results: Summary&lt;/title&gt;
  &lt;link rel="stylesheet" type="text/css" title="Style" href="stylesheet.css"&gt;
  &lt;/head&gt;
  &lt;body onload="open('allclasses-frame.html','classListFrame')"&gt;
  &lt;h1&gt;Unit Test Results.&lt;/h1&gt;
  &lt;table width="100%"&gt;
  &lt;tr&gt;
  &lt;td align="left"&gt;&lt;/td&gt;&lt;td align="right"&gt;Designed for use with &lt;a href="http://www.junit.org/"&gt;JUnit&lt;/a&gt; and &lt;a href="http://ant.apache.org/"&gt;Ant&lt;/a&gt;.&lt;/td&gt;
  &lt;/tr&gt;
  &lt;/table&gt;
  &lt;hr size="1"&gt;
  &lt;h2&gt;Summary&lt;/h2&gt;
  &lt;table class="details" border="0" cellpadding="5" cellspacing="2" width="95%"&gt;
  &lt;tr valign="top"&gt;
  &lt;th&gt;Tests&lt;/th&gt;&lt;th&gt;Failures&lt;/th&gt;&lt;th&gt;Errors&lt;/th&gt;&lt;th&gt;Success rate&lt;/th&gt;&lt;th&gt;Time&lt;/th&gt;
  &lt;/tr&gt;
  &lt;tr valign="top" class="Pass"&gt;
  &lt;td&gt;&lt;a title="Display all tests" href="all-tests.html"&gt;1&lt;/a&gt;&lt;/td&gt;&lt;td&gt;&lt;a title="Display all failures" href="alltests-fails.html"&gt;0&lt;/a&gt;&lt;/td&gt;&lt;td&gt;&lt;a title="Display all errors" href="alltests-errors.html"&gt;0&lt;/a&gt;&lt;/td&gt;&lt;td&gt;100.00%&lt;/td&gt;&lt;td&gt;0.070&lt;/td&gt;
  &lt;/tr&gt;
  &lt;/table&gt;
  &lt;table border="0" width="95%"&gt;
  &lt;tr&gt;
  &lt;td style="text-align: justify;"&gt;
          Note: &lt;em&gt;failures&lt;/em&gt; are anticipated and checked for with assertions while &lt;em&gt;errors&lt;/em&gt; are unanticipated.
          &lt;/td&gt;
  &lt;/tr&gt;
  &lt;/table&gt;
  &lt;h2&gt;Packages&lt;/h2&gt;
  &lt;table class="details" border="0" cellpadding="5" cellspacing="2" width="95%"&gt;
  &lt;tr valign="top"&gt;
  &lt;th width="80%"&gt;Name&lt;/th&gt;&lt;th&gt;Tests&lt;/th&gt;&lt;th&gt;Errors&lt;/th&gt;&lt;th&gt;Failures&lt;/th&gt;&lt;th nowrap&gt;Time(s)&lt;/th&gt;&lt;th nowrap&gt;Time Stamp&lt;/th&gt;&lt;th&gt;Host&lt;/th&gt;
  &lt;/tr&gt;
  &lt;tr valign="top" class="Pass"&gt;
  &lt;td&gt;&lt;a href="./test/web/app/sampleApp/juint/package-summary.html"&gt;test.web.app.sampleApp.juint&lt;/a&gt;&lt;/td&gt;&lt;td&gt;1&lt;/td&gt;&lt;td&gt;0&lt;/td&gt;&lt;td&gt;0&lt;/td&gt;&lt;td&gt;0.070&lt;/td&gt;&lt;td&gt;2013-01-17T04:52:59&lt;/td&gt;&lt;td&gt;123456&lt;/td&gt;
  &lt;/tr&gt;
  &lt;/table&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>Please any one say how can I remove this warnings.</p>