This file is indexed.

/usr/share/doc/libservlet3.1-java/api/overview-summary.html is in libservlet3.1-java-doc 8.0.32-1ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html>
<head>
<!-- Generated by javadoc -->
<title>Overview (Tomcat API Documentation)</title>
<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
<script type="text/javascript" src="script.js"></script>
</head>
<body>
<script type="text/javascript"><!--
    try {
        if (location.href.indexOf('is-external=true') == -1) {
            parent.document.title="Overview (Tomcat API Documentation)";
        }
    }
    catch(err) {
    }
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar.top">
<!--   -->
</a>
<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
<a name="navbar.top.firstrow">
<!--   -->
</a>
<ul class="navList" title="Navigation">
<li class="navBarCell1Rev">Overview</li>
<li>Package</li>
<li>Class</li>
<li><a href="overview-tree.html">Tree</a></li>
<li><a href="deprecated-list.html">Deprecated</a></li>
<li><a href="index-all.html">Index</a></li>
<li><a href="help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li>Prev</li>
<li>Next</li>
</ul>
<ul class="navList">
<li><a href="index.html?overview-summary.html" target="_top">Frames</a></li>
<li><a href="overview-summary.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="allclasses-noframe.html">All&nbsp;Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
  allClassesLink = document.getElementById("allclasses_navbar_top");
  if(window==top) {
    allClassesLink.style.display = "block";
  }
  else {
    allClassesLink.style.display = "none";
  }
  //-->
</script>
</div>
<a name="skip.navbar.top">
<!--   -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<div class="header">
<h1 class="title">Tomcat API</h1>
</div>
<div class="contentContainer">
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Packages table, listing packages, and an explanation">
<caption><span>Packages</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="javax/el/package-summary.html">javax.el</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="javax/servlet/package-summary.html">javax.servlet</a></td>
<td class="colLast">
<div class="block">The javax.servlet package contains a number of classes and interfaces that
describe and define the contracts between a servlet class and the
runtime environment provided for an instance of such a class by a
conforming servlet container.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="javax/servlet/annotation/package-summary.html">javax.servlet.annotation</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="javax/servlet/descriptor/package-summary.html">javax.servlet.descriptor</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="javax/servlet/http/package-summary.html">javax.servlet.http</a></td>
<td class="colLast">
<div class="block">The javax.servlet.http package contains a number of classes and interfaces
that describe and define the contracts between a servlet class
running under the HTTP protocol and the runtime environment provided
for an instance of such a class by a conforming servlet container.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="javax/servlet/jsp/package-summary.html">javax.servlet.jsp</a></td>
<td class="colLast">
<div class="block">Classes and interfaces for the Core JSP 2.0 API.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="javax/servlet/jsp/el/package-summary.html">javax.servlet.jsp.el</a></td>
<td class="colLast">
<div class="block">Classes and interfaces for the JSP 2.0 Expression Language API.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="javax/servlet/jsp/tagext/package-summary.html">javax.servlet.jsp.tagext</a></td>
<td class="colLast">
<div class="block">Classes and interfaces for the definition of JavaServer Pages Tag Libraries.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="javax/websocket/package-summary.html">javax.websocket</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="javax/websocket/server/package-summary.html">javax.websocket.server</a></td>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</div>
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a name="navbar.bottom">
<!--   -->
</a>
<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
<a name="navbar.bottom.firstrow">
<!--   -->
</a>
<ul class="navList" title="Navigation">
<li class="navBarCell1Rev">Overview</li>
<li>Package</li>
<li>Class</li>
<li><a href="overview-tree.html">Tree</a></li>
<li><a href="deprecated-list.html">Deprecated</a></li>
<li><a href="index-all.html">Index</a></li>
<li><a href="help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li>Prev</li>
<li>Next</li>
</ul>
<ul class="navList">
<li><a href="index.html?overview-summary.html" target="_top">Frames</a></li>
<li><a href="overview-summary.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="allclasses-noframe.html">All&nbsp;Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
  allClassesLink = document.getElementById("allclasses_navbar_bottom");
  if(window==top) {
    allClassesLink.style.display = "block";
  }
  else {
    allClassesLink.style.display = "none";
  }
  //-->
</script>
</div>
<a name="skip.navbar.bottom">
<!--   -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
<p class="legalCopy"><small>Copyright &#169; 2000-2015 The Apache Software Foundation. All Rights Reserved.</small></p>
</body>
</html>