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<!DOCTYPE html>
<!--
| Generated by Apache Maven Doxia Site Renderer 1.11.1 from src/xdocs/google_style.xml at 2024-12-28
| Rendered using Apache Maven Default Skin
-->
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="generator" content="Apache Maven Doxia Site Renderer 1.11.1" />
<title>checkstyle – Google's Style</title>
<link rel="stylesheet" href="./css/maven-base.css" />
<link rel="stylesheet" href="./css/maven-theme.css" />
<link rel="stylesheet" href="./css/site.css" />
<link rel="stylesheet" href="./css/print.css" media="print" />
<script type="text/javascript" src="./js/checkstyle.js"></script>
<script type="text/javascript"
src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script type="text/javascript" src="./js/anchors.js"></script>
<script type="text/javascript" src="./js/google-analytics.js"></script>
<link rel="icon" href="./images/favicon.png" type="image/x-icon" />
<link rel="shortcut icon" href="./images/favicon.ico" type="image/ico" />
</head>
<body class="composite">
<div id="banner">
<a href="./" id="bannerLeft" title="Checkstyle"><img src="images/header-checkstyle-logo.png" alt="Checkstyle"/></a><a href="./" id="bannerRight" title="Checkstyle"><img src="images/header-right-ruller.png" alt="Checkstyle"/></a> <div class="clear">
<hr/>
</div>
</div>
<div id="breadcrumbs">
<div class="xright"><a href="" title="toTop">toTop</a> | <span id="publishDate">Last Published: 2024-12-28</span>
| <span id="projectVersion">Version: 10.21.1</span>
</div>
<div class="clear">
<hr/>
</div>
</div>
<div id="leftColumn">
<div id="navcolumn">
<h5>About</h5>
<ul>
<li class="none"><a href="index.html" title="Checkstyle">Checkstyle</a></li>
<li class="none"><a href="releasenotes.html" title="Release Notes">Release Notes</a></li>
<li class="none"><a href="consulting.html" title="Consulting">Consulting</a></li>
<li class="none"><a href="sponsoring.html" title="Sponsoring">Sponsoring</a></li>
</ul>
<h5>Documentation</h5>
<ul>
<li class="expanded"><a href="config.html" title="Configuration">Configuration</a>
<ul>
<li class="none"><a href="property_types.html" title="Property Types">Property Types</a></li>
<li class="none"><a href="config_system_properties.html" title="System Properties">System Properties</a></li>
</ul></li>
<li class="expanded"><a href="running.html" title="Running">Running</a>
<ul>
<li class="none"><a href="anttask.html" title="Ant Task">Ant Task</a></li>
<li class="none"><a href="cmdline.html" title="Command Line">Command Line</a></li>
</ul></li>
<li class="expanded"><a href="checks.html" title="Checks">Checks</a>
<ul>
<li class="collapsed"><a href="checks/annotation/index.html" title="Annotations">Annotations</a></li>
<li class="collapsed"><a href="checks/blocks/index.html" title="Block Checks">Block Checks</a></li>
<li class="collapsed"><a href="checks/design/index.html" title="Class Design">Class Design</a></li>
<li class="collapsed"><a href="checks/coding/index.html" title="Coding">Coding</a></li>
<li class="collapsed"><a href="checks/header/index.html" title="Headers">Headers</a></li>
<li class="collapsed"><a href="checks/imports/index.html" title="Imports">Imports</a></li>
<li class="collapsed"><a href="checks/javadoc/index.html" title="Javadoc Comments">Javadoc Comments</a></li>
<li class="collapsed"><a href="checks/metrics/index.html" title="Metrics">Metrics</a></li>
<li class="collapsed"><a href="checks/misc/index.html" title="Miscellaneous">Miscellaneous</a></li>
<li class="collapsed"><a href="checks/modifier/index.html" title="Modifiers">Modifiers</a></li>
<li class="collapsed"><a href="checks/naming/index.html" title="Naming Conventions">Naming Conventions</a></li>
<li class="collapsed"><a href="checks/regexp/index.html" title="Regexp">Regexp</a></li>
<li class="collapsed"><a href="checks/sizes/index.html" title="Size Violations">Size Violations</a></li>
<li class="collapsed"><a href="checks/whitespace/index.html" title="Whitespace">Whitespace</a></li>
</ul></li>
<li class="collapsed"><a href="filters/index.html" title="Filters">Filters</a></li>
<li class="collapsed"><a href="filefilters/index.html" title="File Filters">File Filters</a></li>
<li class="expanded"><a href="style_configs.html" title="Style Configurations">Style Configurations</a>
<ul>
<li class="none"><strong>Google's Style</strong></li>
<li class="none"><a href="sun_style.html" title="Sun's Style">Sun's Style</a></li>
</ul></li>
</ul>
<h5>Developers</h5>
<ul>
<li class="expanded"><a href="extending.html" title="Extending Checkstyle">Extending Checkstyle</a>
<ul>
<li class="none"><a href="writingchecks.html" title="Writing Checks">Writing Checks</a></li>
<li class="none"><a href="writingjavadocchecks.html" title="Writing Javadoc Checks">Writing Javadoc Checks</a></li>
<li class="none"><a href="writingfilters.html" title="Writing Filters">Writing Filters</a></li>
<li class="none"><a href="writingfilefilters.html" title="Writing File Filters">Writing File Filters</a></li>
<li class="none"><a href="writinglisteners.html" title="Writing Listeners">Writing Listeners</a></li>
</ul></li>
<li class="none"><a href="contributing.html" title="Contributing">Contributing</a></li>
<li class="expanded"><a href="beginning_development.html" title="Beginning Development">Beginning Development</a>
<ul>
<li class="none"><a href="eclipse.html" title="Eclipse IDE">Eclipse IDE</a></li>
<li class="none"><a href="netbeans.html" title="NetBeans IDE">NetBeans IDE</a></li>
<li class="none"><a href="idea.html" title="IntelliJ IDE">IntelliJ IDE</a></li>
</ul></li>
<li class="none"><a href="apidocs/index.html" title="Javadoc">Javadoc</a></li>
</ul>
<h5>Project Documentation</h5>
<ul>
<li class="collapsed"><a href="project-info.html" title="Project Information">Project Information</a></li>
<li class="collapsed"><a href="project-reports.html" title="Project Reports">Project Reports</a></li>
</ul>
<a href="https://github.com/checkstyle/checkstyle" title="GitHub" class="poweredBy">
<img class="poweredBy" alt="GitHub" src="images/github_logo_social_coding_outlined.png" />
</a>
<a href="https://twitter.com/checkstyle_java/" title="Twitter" class="poweredBy">
<img class="poweredBy" alt="Twitter" src="images/twitter_button.png" />
</a>
<a href="https://stackoverflow.com/questions/tagged/checkstyle" title="Stackoverflow" class="poweredBy">
<img class="poweredBy" alt="Stackoverflow" src="images/stackoverflow.jpeg" />
</a>
<a href="https://groups.google.com/forum/#!forum/checkstyle" title="GoogleGroups" class="poweredBy">
<img class="poweredBy" alt="GoogleGroups" src="images/groups.png" />
</a>
<a href="https://www.ej-technologies.com/products/jprofiler/overview.html" title="JProfiler" class="poweredBy">
<img class="poweredBy" alt="JProfiler" src="https://www.ej-technologies.com/images/product_banners/jprofiler_medium.png" />
</a>
</div>
</div>
<div id="bodyColumn">
<div id="contentBox">
<section>
<h2><a name="Google.27s_Java_Style_Checkstyle_Coverage"></a>Google's Java Style Checkstyle Coverage </h2>
<a name="Google_Useful_information"></a><section id="Google_Useful_information">
<h3><a name="Useful_information"></a>Useful information</h3>
<p>
This coverage report was created for
<a class="externalLink" href="https://google.github.io/styleguide/javaguide.html">
Google Java Style</a>(
<a href="styleguides/google-java-style-20220203/javaguide.html">
cached page</a>), version of 03 Feb 2022.
</p>
<p>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/blob/master/src/main/resources/google_checks.xml">
Checkstyle configuration for 'Google Java Style'</a>
</p>
</section>
<a name="Google_Legend"></a><section id="Google_Legend">
<h3><a name="Legend"></a>Legend</h3>
<p>
"--" - There is no rule in this paragraph.
<br />
"↓" - This paragraph is the high-level point of some group.
<br />
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
- Existing Check covers all requirements from Google.
<br />
<span class="wrapper inline">
<img src="images/ok_blue.png" alt="" />
</span>
- Existing Check covers some part of requirements from Google.
<br />
<span class="wrapper inline">
<img src="images/ban_red.png" alt="" />
</span>
- Requirements are not possible to check by Checkstyle at all.
<br />
</p>
</section>
<a name="Google_Coverage_table"></a><section id="Google_Coverage_table">
<h3><a name="Coverage_table"></a>Coverage table</h3>
<p>
<b>ATTENTION:</b>
Links to config and sample files in the following table reference to
latest (not released yet) config.
Config might be slightly different from what we have in the latest release.
Please always use config that is embedded to jar or use a custom version copied
from one that matches your checkstyle version.
</p>
<p>
Sample files consists of files that show what code is correct and what is not.
The incorrect code is marked with a "violation" comment and a message
explaining the incorrect code.
All the sections have their own sample files that contain example code for the
particular section.
Please keep in mind that some section's sample files might contain
false positive violations; such sections are marked with a blue tick, showing
that Checkstyle does not fully cover that section.
</p>
<div class="wrapper">
<table border="0" class="bodyTable">
<thead>
<tr class="a">
<th></th>
<th>Google's Java Style Rule</th>
<th>Checkstyle Checks Used</th>
<th>Sample files</th>
</tr>
</thead>
<tbody>
<tr class="b">
<td align="left">
<a name="a1"></a>
<a href="#a1">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s1-introduction">
<b>1 Introduction</b>
</a>
</td>
<td>--</td>
<td></td>
</tr>
<tr class="a">
<td align="left">
<a name="a1.1"></a>
<a href="#a1.1">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s1.1-terminology">
1.1 Terminology notes</a>
</td>
<td>--</td>
<td></td>
</tr>
<tr class="b">
<td align="left">
<a name="a1.2"></a>
<a href="#a1.2">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s1.2-guide-notes">
1.2 Guide notes</a>
</td>
<td>--</td>
<td>
</td>
</tr>
<tr class="a">
<td align="left">
<a name="a2"></a>
<a href="#a2">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s2-source-file-basics">
<b>2 Source file basics</b>
</a>
</td>
<td>↓</td>
<td></td>
</tr>
<tr class="b">
<td align="left">
<a name="a2.1"></a>
<a href="#a2.1">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s2.1-file-name">
2.1 File name</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/misc/outertypefilename.html#OuterTypeFilename">OuterTypeFilename</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+OuterTypeFilename">
config</a>)
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter2filebasic/rule21filename">
samples</a>
</td>
</tr>
<tr class="a">
<td align="left"><a name="a2.2"></a>
<a href="#a2.2">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s2.2-file-encoding">
2.2 File encoding: UTF-8
</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ban_red.png" alt="" />
</span>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/issues/265">
explanation</a>
</td>
<td></td>
</tr>
<tr class="b">
<td align="left"><a name="a2.3"></a>
<a href="#a2.3">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s2.3-special-characters">
2.3 Special characters
</a>
</td>
<td>↓</td>
<td></td>
</tr>
<tr class="a">
<td align="left"><a name="a2.3.1"></a>
<a href="#a2.3.1">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s2.3.1-whitespace-characters">
2.3.1 Whitespace characters</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/whitespace/filetabcharacter.html#FileTabCharacter">
FileTabCharacter</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+FileTabCharacter">
config</a>)
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter2filebasic/rule231filetab">
samples</a>
</td>
</tr>
<tr class="b">
<td align="left"><a name="a2.3.2"></a>
<a href="#a2.3.2">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s2.3.2-special-escape-sequences">
2.3.2 Special escape sequences</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/coding/illegaltokentext.html#IllegalTokenText">
IllegalTokenText
</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+IllegalTokenText">
config</a>)
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter2filebasic/rule232specialescape">
samples</a>
</td>
</tr>
<tr class="a">
<td align="left"><a name="a2.3.3"></a>
<a href="#a2.3.3">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s2.3.3-non-ascii-characters">
2.3.3 Non-ASCII characters</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/misc/avoidescapedunicodecharacters.html#AvoidEscapedUnicodeCharacters">
AvoidEscapedUnicodeCharacters</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+AvoidEscapedUnicodeCharacters">
config</a>)
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter2filebasic/rule233nonascii">
samples</a>
</td>
</tr>
<tr class="b">
<td align="left"><a name="a3"></a>
<a href="#a3">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s3-source-file-structure">
<b>3 Source file structure</b>
</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/whitespace/emptylineseparator.html#EmptyLineSeparator">
EmptyLineSeparator</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+EmptyLineSeparator">
config</a>)
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter3filestructure/rule3sourcefile">
samples</a>
</td>
</tr>
<tr class="a">
<td align="left"><a name="a3.1"></a>
<a href="#a3.1">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s3.1-copyright-statement">
3.1 License or copyright information, if present</a>
</td>
<td>--</td>
<td></td>
</tr>
<tr class="b">
<td align="left"><a name="a3.2"></a>
<a href="#a3.2">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s3.2-package-statement">
3.2 Package statement</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/sizes/linelength.html#LineLength">LineLength</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+LineLength">
config</a>)
<br />
<br />
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/whitespace/nolinewrap.html#NoLineWrap">NoLineWrap</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+NoLineWrap">
config</a>)
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter3filestructure/rule32packagestatement">
samples</a>
</td>
</tr>
<tr class="a">
<td align="left"><a name="a3.3"></a>
<a href="#a3.3">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s3.3-import-statements">
3.3 Import statements
</a>
</td>
<td>↓</td>
<td></td>
</tr>
<tr class="b">
<td align="left"><a name="a3.3.1"></a>
<a href="#a3.3.1">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s3.3.1-wildcard-imports">
3.3.1 No wildcard imports</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/imports/avoidstarimport.html#AvoidStarImport">AvoidStarImport</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+AvoidStarImport">
config</a>)
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter3filestructure/rule331nowildcard">
samples</a>
</td>
</tr>
<tr class="a">
<td align="left"><a name="a3.3.2"></a>
<a href="#a3.3.2">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s3.3.2-import-line-wrapping">
3.3.2 No line-wrapping</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/sizes/linelength.html#LineLength">LineLength</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+LineLength">
config</a>)
<br />
<br />
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/whitespace/nolinewrap.html#NoLineWrap">NoLineWrap</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+NoLineWrap">
config</a>)
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter3filestructure/rule332nolinewrap">
samples</a>
</td>
</tr>
<tr class="b">
<td align="left"><a name="a3.3.3"></a>
<a href="#a3.3.3">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s3.3.3-import-ordering-and-spacing">
3.3.3 Ordering and spacing</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/imports/customimportorder.html#CustomImportOrder">
CustomImportOrder</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+CustomImportOrder">
config</a>)
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter3filestructure/rule333orderingandspacing">
samples</a>
</td>
</tr>
<tr class="a">
<td align="left"><a name="a3.3.4"></a>
<a href="#a3.3.4">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s3.3.4-import-class-not-static">
3.3.4 No static import for classes</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ban_red.png" alt="" />
</span>
That validation could not be checked by Checkstyle. It's
need information from another class(java file). But Checkstyle
have no way to open or look at another java file.
</td>
<td></td>
</tr>
<tr class="b">
<td align="left"><a name="a3.4"></a>
<a href="#a3.4">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s3.4-class-declaration">
3.4 Class declaration
</a>
</td>
<td>↓</td>
<td></td>
</tr>
<tr class="a">
<td align="left"><a name="a3.4.1"></a>
<a href="#a3.4.1">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s3.4.1-one-top-level-class">
3.4.1 Exactly one top-level class declaration</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/design/onetoplevelclass.html#OneTopLevelClass">OneTopLevelClass</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+OneTopLevelClass">
config</a>)
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter3filestructure/rule341onetoplevel">
samples</a>
</td>
</tr>
<tr class="b">
<td align="left"><a name="a3.4.2"></a>
<a href="#a3.4.2">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s3.4.2-class-member-ordering">
3.4.2 Class member ordering</a>
</td>
<td>--</td>
<td></td>
</tr>
<tr class="a">
<td align="left"><a name="a3.4.2.1"></a>
<a href="#a3.4.2.1">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s3.4.2.1-overloads-never-split">
3.4.2.1 Overloads: never split</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/coding/overloadmethodsdeclarationorder.html#OverloadMethodsDeclarationOrder">
OverloadMethodsDeclarationOrder</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+OverloadMethodsDeclarationOrder">
config</a>)
<br />
<br />
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/coding/constructorsdeclarationgrouping.html#ConstructorsDeclarationGrouping">
ConstructorsDeclarationGrouping</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+ConstructorsDeclarationGrouping">
config</a>)
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter3filestructure/rule3421overloadsplit">
samples</a>
</td>
</tr>
<tr class="b">
<td align="left"><a name="a4"></a>
<a href="#a4">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s4-formatting">
<b>4 Formatting</b>
</a>
</td>
<td>--</td>
<td></td>
</tr>
<tr class="a">
<td align="left"><a name="a4.1"></a>
<a href="#a4.1">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s4.1-braces">
4.1 Braces
</a>
</td>
<td>↓</td>
<td></td>
</tr>
<tr class="b">
<td align="left"><a name="a4.1.1"></a>
<a href="#a4.1.1">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s4.1.1-braces-always-used">
4.1.1 Use of optional braces</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_green.png" alt="" />
</span>
<a href="checks/blocks/needbraces.html#NeedBraces">NeedBraces</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+NeedBraces">
config</a>)
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter4formatting/rule411optionalbracesusage">
samples</a>
</td>
</tr>
<tr class="a">
<td align="left"><a name="a4.1.2"></a>
<a href="#a4.1.2">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s4.1.2-blocks-k-r-style">
4.1.2 Nonempty blocks: K & R style</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_blue.png" alt="" />
</span>
<a href="checks/blocks/leftcurly.html#LeftCurly">LeftCurly</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+LeftCurly">
config</a>)
<br />
<br />
<span class="wrapper inline">
<img src="images/ok_blue.png" alt="" />
</span>
<a href="checks/blocks/rightcurly.html#RightCurly">RightCurly</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+RightCurly">
config</a>)
<br />
<br />
There are some false-negatives regarding <code>ELSE</code> &
<code>CATCH</code> & <code>DEFAULT</code> blocks, they will be addressed at:
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/issues/15791">
#15791
</a>
and
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/issues/15792">
#15792
</a>
and
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/issues/14782">#14782</a>
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter4formatting/rule412nonemptyblocks">
samples</a>
</td>
</tr>
<tr class="b">
<td align="left"><a name="a4.1.3"></a>
<a href="#a4.1.3">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s4.1.3-braces-empty-blocks">
4.1.3 Empty blocks: may be concise</a>
</td>
<td>
<span class="wrapper inline">
<img src="images/ok_blue.png" alt="" />
</span>
<a href="checks/regexp/regexpsinglelinejava.html#RegexpSinglelineJava">RegexpSinglelineJava</a>
(<a class="externalLink" href="https://github.com/search?q=path%3Asrc%2Fmain%2Fresources%20path%3A**%2Fgoogle_checks.xml+repo%3Acheckstyle%2Fcheckstyle+RegexpSinglelineJava">
config</a>)
<br />
<br />
There are some false-negatives regarding K & R style brackets
for empty blocks, they're addressed at:
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/issues/15791">#15791</a>
and
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/issues/15792">#15792</a>
</td>
<td>
<a class="externalLink" href="https://github.com/checkstyle/checkstyle/tree/master/src/it/resources/com/google/checkstyle/test/chapter4formatting/rule413emptyblocks">
samples
</a>
</td>
</tr>
<tr class="a">
<td align="left"><a name="a4.2"></a>
<a href="#a4.2">
<span class="wrapper inline">
<img src="images/anchor.png" alt="" />
</span>
</a>
</td>
<td>
<a href="styleguides/google-java-style-20220203/javaguide.html#s4.2-block-indentation">
4.2 Block indentation: +2 spaces</a>
</td>
<td>
<span class="wrapper inline">