| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | 
 | <!-- | 
 |    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. | 
 | --> | 
 | <!-- Generated by Apache Maven Doxia at 2021-12-15 --> | 
 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> | 
 | 	<head> | 
 | 		<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> | 
 | 		<title>SLF4J Binding Using Log4j – Checkstyle Results - Apache Log4j SLF4J Binding</title> | 
 | 		<link rel="stylesheet" href="./css/bootstrap.min.css" type="text/css" /> | 
 | 		<link rel="stylesheet" href="./css/site.css" type="text/css" /> | 
 | 		<script type="text/javascript" src="./js/jquery.min.js"></script> | 
 | 		<script type="text/javascript" src="./js/bootstrap.min.js"></script> | 
 | 		<script type="text/javascript" src="./js/prettify.min.js"></script> | 
 | 		<script type="text/javascript" src="./js/site.js"></script> | 
 | 		<meta name="Date-Revision-yyyymmdd" content="20211215" /> | 
 | 		<meta http-equiv="Content-Language" content="en" /> | 
 | 		 | 
 | 				</head> | 
 | 	<body class="composite"> | 
 | 		<a href="https://logging.apache.org/"> | 
 | 			<img class="logo-left" src="./images/ls-logo.jpg" alt="Apache logging services logo" /> | 
 | 		</a> | 
 | 		<img class="logo-right" src="./images/logo.png" alt="Apache log4j logo" /> | 
 | 		<div class="clear"></div> | 
 |  | 
 | 		<div class="navbar"> | 
 | 			<div class="navbar-inner"> | 
 | 				<div class="container-fluid"> | 
 | 					<a class="brand" href="https://logging.apache.org/log4j/2.x/log4j-slf4j-impl/">Apache Log4j SLF4J Binding ™</a> | 
 | 						<ul class="nav"> | 
 | 						<li> | 
 | 					 | 
 | 				 | 
 | 				<a href="https://cwiki.apache.org/confluence/display/LOGGING/Log4j" class="external" target="_blank" title="Logging Wiki">Logging Wiki</a> | 
 | 			</li> | 
 | 					<li> | 
 | 					 | 
 | 				 | 
 | 				<a href="https://www.apache.org/" class="external" target="_blank" title="Apache">Apache</a> | 
 | 			</li> | 
 | 					<li> | 
 | 									<a href="../../../" title="Logging Services">Logging Services</a> | 
 | 			</li> | 
 | 					<li> | 
 | 					 | 
 | 				 | 
 | 				<a href="https://analysis.apache.org/dashboard/index/org.apache.logging.log4j:log4j" class="external" target="_blank" title="Sonar">Sonar</a> | 
 | 			</li> | 
 | 					<li> | 
 | 					 | 
 | 				 | 
 | 				<a href="https://github.com/apache/logging-log4j2" class="external" target="_blank" title="GitHub">GitHub</a> | 
 | 			</li> | 
 | 					<li> | 
 | 					 | 
 | 				 | 
 | 				<a href="http://www.apache.org/" class="external" target="_blank" title="Apache">Apache</a> | 
 | 			</li> | 
 | 					<li> | 
 | 					 | 
 | 				 | 
 | 				<a href="http://logging.apache.org/" class="external" target="_blank" title="Logging Services">Logging Services</a> | 
 | 			</li> | 
 | 					<li> | 
 | 									<a href="../index.html" title="Log4j">Log4j</a> | 
 | 			</li> | 
 | 		</ul> | 
 | 				</div> | 
 | 			</div> | 
 | 		</div> | 
 |  | 
 | 		<div class="container-fluid"> | 
 | 			<table class="layout-table"> | 
 | 				<tr> | 
 | 					<td class="sidebar"> | 
 | 						<div class="well sidebar-nav"> | 
 | 										<ul class="nav nav-list"> | 
 | 		 											 <li class="nav-header"><i class="icon-home"></i>Apache Log4j™ 2</li> | 
 | 																						<li class="none"> | 
 | 									<a href="../index.html" title="About">About</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../download.html" title="Download">Download</a> | 
 | 					</li> | 
 |  																																																																				<li class="collapsed"> | 
 | 									<a href="../javadoc.html" title="Javadoc">Javadoc</a> | 
 | 										</li> | 
 |  																																																																																															<li class="collapsed"> | 
 | 									<a href="../maven-artifacts.html" title="Maven, Ivy, Gradle Artifacts">Maven, Ivy, Gradle Artifacts</a> | 
 | 										</li> | 
 |  																<li class="none"> | 
 | 									<a href="../runtime-dependencies.html" title="Runtime Dependencies">Runtime Dependencies</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../changelog.html" title="Changelog">Changelog</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../faq.html" title="FAQ">FAQ</a> | 
 | 					</li> | 
 |  																																																																																																																	<li class="collapsed"> | 
 | 									<a href="../performance.html" title="Performance">Performance</a> | 
 | 										</li> | 
 |  																<li class="none"> | 
 | 									<a href="../articles.html" title="Articles and Tutorials">Articles and Tutorials</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../thanks.html" title="Thanks">Thanks</a> | 
 | 					</li> | 
 |  								</ul> | 
 | 			<ul class="nav nav-list"> | 
 | 		 											 <li class="nav-header"><i class="icon-pencil"></i>For Contributors</li> | 
 | 																						<li class="none"> | 
 | 									<a href="../build.html" title="Building Log4j from Source">Building Log4j from Source</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../guidelines.html" title="Guidelines">Guidelines</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../javastyle.html" title="Style Guide">Style Guide</a> | 
 | 					</li> | 
 |  								</ul> | 
 | 			<ul class="nav nav-list"> | 
 | 		 											 <li class="nav-header"><i class="icon-book"></i>Manual</li> | 
 | 																						<li class="none"> | 
 | 									<a href="../manual/index.html" title="Introduction">Introduction</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../manual/architecture.html" title="Architecture">Architecture</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../manual/migration.html" title="Log4j 1.x Migration">Log4j 1.x Migration</a> | 
 | 					</li> | 
 |  																																																																													<li class="collapsed"> | 
 | 									<a href="../manual/api.html" title="Java API">Java API</a> | 
 | 										</li> | 
 |  																<li class="none"> | 
 | 									<a href="../manual/scala-api.html" title="Scala API">Scala API</a> | 
 | 					</li> | 
 |  																																																																																																																																																																																																																				<li class="collapsed"> | 
 | 									<a href="../manual/configuration.html" title="Configuration">Configuration</a> | 
 | 										</li> | 
 |  																																																											<li class="collapsed"> | 
 | 									<a href="../manual/usage.html" title="Usage">Usage</a> | 
 | 										</li> | 
 |  																																																																																						<li class="collapsed"> | 
 | 									<a href="../manual/webapp.html" title="Web Applications and JSPs">Web Applications and JSPs</a> | 
 | 										</li> | 
 |  																																																																																																																																																					<li class="collapsed"> | 
 | 									<a href="../manual/lookups.html" title="Lookups">Lookups</a> | 
 | 										</li> | 
 |  																																																																																																																																																																																																																																																																																																					<li class="collapsed"> | 
 | 									<a href="../manual/appenders.html" title="Appenders">Appenders</a> | 
 | 										</li> | 
 |  																																																																																																																																			<li class="collapsed"> | 
 | 									<a href="../manual/layouts.html" title="Layouts">Layouts</a> | 
 | 										</li> | 
 |  																																																																																																																																			<li class="collapsed"> | 
 | 									<a href="../manual/filters.html" title="Filters">Filters</a> | 
 | 										</li> | 
 |  																																																																																						<li class="collapsed"> | 
 | 									<a href="../manual/async.html" title="Async Loggers">Async Loggers</a> | 
 | 										</li> | 
 |  																																																																																																								<li class="collapsed"> | 
 | 									<a href="../manual/garbagefree.html" title="Garbage-free Logging">Garbage-free Logging</a> | 
 | 										</li> | 
 |  																<li class="none"> | 
 | 									<a href="../manual/jmx.html" title="JMX">JMX</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../manual/logsep.html" title="Logging Separation">Logging Separation</a> | 
 | 					</li> | 
 |  																																																																																																																																																														<li class="collapsed"> | 
 | 									<a href="../manual/extending.html" title="Extending Log4j">Extending Log4j</a> | 
 | 										</li> | 
 |  																																																																																						<li class="collapsed"> | 
 | 									<a href="../manual/plugins.html" title="Plugins">Plugins</a> | 
 | 										</li> | 
 |  																																																																																															<li class="collapsed"> | 
 | 									<a href="../manual/customconfig.html" title="Programmatic Log4j Configuration">Programmatic Log4j Configuration</a> | 
 | 										</li> | 
 |  																																																																																						<li class="collapsed"> | 
 | 									<a href="../manual/customloglevels.html" title="Custom Log Levels">Custom Log Levels</a> | 
 | 										</li> | 
 |  								</ul> | 
 | 			<ul class="nav nav-list"> | 
 | 		 											 <li class="nav-header"><i class="icon-tags"></i>Related Projects</li> | 
 | 																						<li class="none"> | 
 | 					 | 
 | 				 | 
 | 				<a href="http://logging.apache.org/log4j/scala/index.html" class="external" target="_blank" title="Log4j-Scala">Log4j-Scala</a> | 
 | 					</li> | 
 |  								</ul> | 
 | 			<ul class="nav nav-list"> | 
 | 		 											 <li class="nav-header"><i class="icon-tags"></i>Legacy</li> | 
 | 																						<li class="none"> | 
 | 					 | 
 | 				 | 
 | 				<a href="http://logging.apache.org/log4j/1.2/" class="external" target="_blank" title="Log4j 1.2">Log4j 1.2</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 					 | 
 | 				 | 
 | 				<a href="http://logging.apache.org/log4j/log4j-2.3/" class="external" target="_blank" title="Log4j 2.3">Log4j 2.3</a> | 
 | 					</li> | 
 |  								</ul> | 
 | 			<ul class="nav nav-list"> | 
 | 		 											 <li class="nav-header"><i class="icon-cog"></i>Components</li> | 
 | 																						<li class="none"> | 
 | 									<a href="../log4j-api/index.html" title="API">API</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-core/index.html" title="Implementation">Implementation</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-jcl/index.html" title="Commons Logging Bridge">Commons Logging Bridge</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-1.2-api/index.html" title="Log4j 1.2 API">Log4j 1.2 API</a> | 
 | 					</li> | 
 |  																	<li class="none active"> | 
 | 									<a href="../log4j-slf4j-impl/index.html" title="SLF4J Binding">SLF4J Binding</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-jul/index.html" title="JUL Adapter">JUL Adapter</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-to-slf4j/index.html" title="Log4j 2 to SLF4J Adapter">Log4j 2 to SLF4J Adapter</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-flume-ng/index.html" title="Apache Flume Appender">Apache Flume Appender</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-taglib/index.html" title="Log4j Tag Library">Log4j Tag Library</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-jmx-gui/index.html" title="Log4j JMX GUI">Log4j JMX GUI</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-web/index.html" title="Log4j Web Application Support">Log4j Web Application Support</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-appserver/index.html" title="Log4j Application Server Integration">Log4j Application Server Integration</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-couchdb/index.html" title="Log4j CouchDB appender">Log4j CouchDB appender</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-mongodb2/index.html" title="Log4j MongoDB2 appender">Log4j MongoDB2 appender</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-mongodb3/index.html" title="Log4j MongoDB3 appender">Log4j MongoDB3 appender</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-cassandra/index.html" title="Log4j Cassandra appender">Log4j Cassandra appender</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-iostreams/index.html" title="Log4j IO Streams">Log4j IO Streams</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-liquibase/index.html" title="Log4j Liquibase Binding">Log4j Liquibase Binding</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-docker/index.html" title="Log4j Docker Support">Log4j Docker Support</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../log4j-spring-cloud-config/log4j-spring-cloud-config-client/index.html" title="Log4j Spring Cloud Config Client">Log4j Spring Cloud Config Client</a> | 
 | 					</li> | 
 |  								</ul> | 
 | 			<ul class="nav nav-list"> | 
 | 		 														 <li class="nav-header">Component Documentation</li> | 
 | 																																																																																																																																											<li class="collapsed"> | 
 | 									<a href="project-info.html" title="Component Information">Component Information</a> | 
 | 										</li> | 
 |  																																																																																																															<li class="expanded"> | 
 | 									<a href="project-reports.html" title="Component Reports">Component Reports</a> | 
 | 										<ul> | 
 | 																					<li class="none"> | 
 | 									<a href="jira-report.html" title="JIRA Report">JIRA Report</a> | 
 | 					</li> | 
 |  																						<li class="none"> | 
 | 									<a href="rat-report.html" title="Rat Report">Rat Report</a> | 
 | 					</li> | 
 |  																						<li class="none"> | 
 | 									<a href="revapi-report.html" title="API Change Analysis">API Change Analysis</a> | 
 | 					</li> | 
 |  																							<li class="none active"> | 
 | 									<a href="checkstyle.html" title="Checkstyle">Checkstyle</a> | 
 | 					</li> | 
 |  																						<li class="none"> | 
 | 									<a href="apidocs/index.html" title="Javadoc">Javadoc</a> | 
 | 					</li> | 
 |  																						<li class="none"> | 
 | 									<a href="findbugs.html" title="FindBugs">FindBugs</a> | 
 | 					</li> | 
 |  																						<li class="none"> | 
 | 									<a href="xref/index.html" title="Source Xref">Source Xref</a> | 
 | 					</li> | 
 |  																						<li class="none"> | 
 | 									<a href="pmd.html" title="PMD">PMD</a> | 
 | 					</li> | 
 |  										</ul> | 
 | 							</li> | 
 |  								</ul> | 
 | 			<ul class="nav nav-list"> | 
 | 		 											 <li class="nav-header"><i class="icon-info-sign"></i>Log4j Project Information</li> | 
 | 																						<li class="none"> | 
 | 									<a href="../dependencies.html" title="Dependencies">Dependencies</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../dependency-convergence.html" title="Dependency Convergence">Dependency Convergence</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../dependency-management.html" title="Dependency Management">Dependency Management</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../team-list.html" title="Project Team">Project Team</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../mail-lists.html" title="Mailing Lists">Mailing Lists</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../issue-tracking.html" title="Issue Tracking">Issue Tracking</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../license.html" title="Project License">Project License</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../source-repository.html" title="Source Repository">Source Repository</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../project-summary.html" title="Project Summary">Project Summary</a> | 
 | 					</li> | 
 |  								</ul> | 
 | 			<ul class="nav nav-list"> | 
 | 		 											 <li class="nav-header"><i class="icon-cog"></i>Log4j Project Reports</li> | 
 | 																						<li class="none"> | 
 | 									<a href="../changes-report.html" title="Changes Report">Changes Report</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../jira-report.html" title="JIRA Report">JIRA Report</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../surefire-report.html" title="Surefire Report">Surefire Report</a> | 
 | 					</li> | 
 |  																<li class="none"> | 
 | 									<a href="../rat-report.html" title="RAT Report">RAT Report</a> | 
 | 					</li> | 
 |  								</ul> | 
 | 							</div> | 
 | 						<div id="poweredBy"> | 
 | 															<a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"> | 
 | 				<img class="poweredBy" alt="Built by Maven" src="./images/maven-feather.png" /> | 
 | 			</a> | 
 | 									</div> | 
 | 					</td> | 
 | 					<td class="content"> | 
 | 						<div class="section"> | 
 | <h2><a name="Checkstyle_Results"></a>Checkstyle Results</h2> | 
 | <p>The following document contains the results of <a class="externalLink" href="http://checkstyle.sourceforge.net/">Checkstyle</a> 6.18 with /Users/garydgregory/git/logging-log4j-2.12/log4j-slf4j-impl/../checkstyle.xml ruleset. <a href="checkstyle.rss"><img alt="rss feed" src="images/rss.png" /></a></p></div> | 
 | <div class="section"> | 
 | <h2><a name="Summary"></a>Summary</h2> | 
 | <table border="0" class="bodyTable"> | 
 | <tr class="a"> | 
 | <th>Files</th> | 
 | <th><img src="images/icon_info_sml.gif" alt="" /> Info</th> | 
 | <th><img src="images/icon_warning_sml.gif" alt="" /> Warnings</th> | 
 | <th><img src="images/icon_error_sml.gif" alt="" /> Errors</th></tr> | 
 | <tr class="b"> | 
 | <td>12</td> | 
 | <td>0</td> | 
 | <td>0</td> | 
 | <td>9</td></tr></table></div> | 
 | <div class="section"> | 
 | <h2><a name="Files"></a>Files</h2> | 
 | <table border="0" class="bodyTable"> | 
 | <tr class="a"> | 
 | <th>File</th> | 
 | <th><img src="images/icon_info_sml.gif" alt="" /> I</th> | 
 | <th><img src="images/icon_warning_sml.gif" alt="" /> W</th> | 
 | <th><img src="images/icon_error_sml.gif" alt="" /> E</th></tr> | 
 | <tr class="b"> | 
 | <td><a href="#org.apache.logging.slf4j.Log4jLogger.java">org/apache/logging/slf4j/Log4jLogger.java</a></td> | 
 | <td>0</td> | 
 | <td>0</td> | 
 | <td>2</td></tr> | 
 | <tr class="a"> | 
 | <td><a href="#org.apache.logging.slf4j.Log4jMarker.java">org/apache/logging/slf4j/Log4jMarker.java</a></td> | 
 | <td>0</td> | 
 | <td>0</td> | 
 | <td>5</td></tr> | 
 | <tr class="b"> | 
 | <td><a href="#org.slf4j.impl.StaticLoggerBinder.java">org/slf4j/impl/StaticLoggerBinder.java</a></td> | 
 | <td>0</td> | 
 | <td>0</td> | 
 | <td>2</td></tr></table></div> | 
 | <div class="section"> | 
 | <h2><a name="Details"></a>Details</h2> | 
 | <div class="section"> | 
 | <h3 id="org.apache.logging.slf4j.Log4jLogger.java">org/apache/logging/slf4j/Log4jLogger.java</h3> | 
 | <table border="0" class="bodyTable"> | 
 | <tr class="a"> | 
 | <th>Severity</th> | 
 | <th>Category</th> | 
 | <th>Rule</th> | 
 | <th>Message</th> | 
 | <th>Line</th></tr> | 
 | <tr class="b"> | 
 | <td><img src="images/icon_error_sml.gif" alt="" /> Error</td> | 
 | <td>javadoc</td> | 
 | <td>JavadocVariable</td> | 
 | <td>Missing a Javadoc comment.</td> | 
 | <td><a href="./xref/org/apache/logging/slf4j/Log4jLogger.html#L41">41</a></td></tr> | 
 | <tr class="a"> | 
 | <td><img src="images/icon_error_sml.gif" alt="" /> Error</td> | 
 | <td>sizes</td> | 
 | <td>LineLength</td> | 
 | <td>Line is longer than 120 characters (found 144).</td> | 
 | <td><a href="./xref/org/apache/logging/slf4j/Log4jLogger.html#L358">358</a></td></tr></table></div> | 
 | <div class="section"> | 
 | <h3 id="org.apache.logging.slf4j.Log4jMarker.java">org/apache/logging/slf4j/Log4jMarker.java</h3> | 
 | <table border="0" class="bodyTable"> | 
 | <tr class="b"> | 
 | <th>Severity</th> | 
 | <th>Category</th> | 
 | <th>Rule</th> | 
 | <th>Message</th> | 
 | <th>Line</th></tr> | 
 | <tr class="a"> | 
 | <td><img src="images/icon_error_sml.gif" alt="" /> Error</td> | 
 | <td>coding</td> | 
 | <td>HiddenField</td> | 
 | <td>'marker' hides a field.</td> | 
 | <td><a href="./xref/org/apache/logging/slf4j/Log4jMarker.html#L48">48</a></td></tr> | 
 | <tr class="b"> | 
 | <td><img src="images/icon_error_sml.gif" alt="" /> Error</td> | 
 | <td>whitespace</td> | 
 | <td>FileTabCharacter</td> | 
 | <td>File contains tab characters (this is the first instance).</td> | 
 | <td><a href="./xref/org/apache/logging/slf4j/Log4jMarker.html#L49">49</a></td></tr> | 
 | <tr class="a"> | 
 | <td><img src="images/icon_error_sml.gif" alt="" /> Error</td> | 
 | <td>whitespace</td> | 
 | <td>WhitespaceAfter</td> | 
 | <td>'typecast' is not followed by whitespace.</td> | 
 | <td><a href="./xref/org/apache/logging/slf4j/Log4jMarker.html#L53">53</a></td></tr> | 
 | <tr class="b"> | 
 | <td><img src="images/icon_error_sml.gif" alt="" /> Error</td> | 
 | <td>coding</td> | 
 | <td>HiddenField</td> | 
 | <td>'marker' hides a field.</td> | 
 | <td><a href="./xref/org/apache/logging/slf4j/Log4jMarker.html#L57">57</a></td></tr> | 
 | <tr class="a"> | 
 | <td><img src="images/icon_error_sml.gif" alt="" /> Error</td> | 
 | <td>coding</td> | 
 | <td>HiddenField</td> | 
 | <td>'marker' hides a field.</td> | 
 | <td><a href="./xref/org/apache/logging/slf4j/Log4jMarker.html#L129">129</a></td></tr></table></div> | 
 | <div class="section"> | 
 | <h3 id="org.slf4j.impl.StaticLoggerBinder.java">org/slf4j/impl/StaticLoggerBinder.java</h3> | 
 | <table border="0" class="bodyTable"> | 
 | <tr class="b"> | 
 | <th>Severity</th> | 
 | <th>Category</th> | 
 | <th>Rule</th> | 
 | <th>Message</th> | 
 | <th>Line</th></tr> | 
 | <tr class="a"> | 
 | <td><img src="images/icon_error_sml.gif" alt="" /> Error</td> | 
 | <td>naming</td> | 
 | <td>StaticVariableName</td> | 
 | <td>Name 'REQUESTED_API_VERSION' must match pattern '^[a-z][a-zA-Z0-9]*$'.</td> | 
 | <td><a href="./xref/org/slf4j/impl/StaticLoggerBinder.html#L34">34</a></td></tr> | 
 | <tr class="b"> | 
 | <td><img src="images/icon_error_sml.gif" alt="" /> Error</td> | 
 | <td>design</td> | 
 | <td>VisibilityModifier</td> | 
 | <td>Variable 'REQUESTED_API_VERSION' must be private and have accessor methods.</td> | 
 | <td><a href="./xref/org/slf4j/impl/StaticLoggerBinder.html#L34">34</a></td></tr></table></div></div> | 
 | 					</td> | 
 | 				</tr> | 
 | 			</table> | 
 | 		</div> | 
 |  | 
 | 		<div class="footer"> | 
 | 							<p>Copyright © 1999-2021 <a class="external" href="https://www.apache.org/">The Apache Software Foundation</a>. All Rights Reserved.</p> | 
 | 				<p>Apache Logging, Apache Log4j, Log4j, Apache, the Apache feather logo, and the Apache Logging project logo are trademarks of The Apache Software Foundation.</p> | 
 | 				<p>Site powered by <a class="external" href="http://getbootstrap.com/">Twitter Bootstrap</a>. Icons from <a class="external" href="http://glyphicons.com/">Glyphicons Free</a>.</p> | 
 | 			</div> | 
 | 		</div> | 
 | 	</body> | 
 | </html> |