1765 lines
52 KiB
HTML
1765 lines
52 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta name="description" content="Sums up the first steps to set up a CLI installation and get started using PMD">
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<meta name="keywords" content="getting_starteduserdocs, pmdcpdoptionscommandauxclasspath">
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<title>Installation and basic CLI usage | PMD Source Code Analyzer</title>
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<link rel="stylesheet" href="css/syntax.css">
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<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
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<link rel="stylesheet" href="css/modern-business.css">
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<link rel="stylesheet" href="css/lavish-bootstrap.css">
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<link rel="stylesheet" href="css/customstyles.css">
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<link rel="stylesheet" href="css/theme-blue.css">
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<link rel="stylesheet" href="css/pmd-customstyles.css">
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-cookie/1.4.1/jquery.cookie.min.js"></script>
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<script src="js/jquery.navgoco.min.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/anchor-js/2.0.0/anchor.min.js"></script>
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<script src="js/toc.js"></script>
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<script src="js/customscripts.js"></script>
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<link rel="shortcut icon" href="images/favicon.ico" type="image/x-icon">
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<link rel="icon" href="images/favicon.ico" type="image/x-icon">
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<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
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<!--[if lt IE 9]>
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<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
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<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
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<![endif]-->
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<link rel="alternate" type="application/rss+xml" title="" href="https://pmd.github.io/pmd/feed.xml">
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<script>
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$(document).ready(function() {
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// Initialize navgoco with default options
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$("#mysidebar").navgoco({
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caretHtml: '',
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accordion: true,
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openClass: 'active', // open
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save: false, // leave false or nav highlighting doesn't work right
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cookie: {
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name: 'navgoco',
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expires: false,
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path: '/'
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},
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slide: {
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duration: 400,
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easing: 'swing'
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}
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});
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$("#collapseAll").click(function(e) {
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e.preventDefault();
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$("#mysidebar").navgoco('toggle', false);
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});
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$("#expandAll").click(function(e) {
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e.preventDefault();
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$("#mysidebar").navgoco('toggle', true);
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});
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});
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</script>
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<script>
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$(function () {
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$('[data-toggle="tooltip"]').tooltip()
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})
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</script>
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<script>
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$(document).ready(function() {
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$("#tg-sb-link").click(function() {
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$("#tg-sb-sidebar").toggle();
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$("#tg-sb-content").toggleClass('col-md-9');
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$("#tg-sb-content").toggleClass('col-md-12');
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$("#tg-sb-icon").toggleClass('fa-toggle-on');
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$("#tg-sb-icon").toggleClass('fa-toggle-off');
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});
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});
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</script>
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</head>
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<body>
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<!-- There's already a padding-top rule in modern-business.css, but it apparently doesn't work on Firefox 60 and Chrome 67 -->
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<div id="topbar-content-offset">
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<!-- Navigation -->
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<nav class="navbar navbar-inverse navbar-fixed-top">
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<div class="container topnavlinks">
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<div class="navbar-header">
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<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
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<span class="sr-only">Toggle navigation</span>
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<span class="icon-bar"></span>
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<span class="icon-bar"></span>
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<span class="icon-bar"></span>
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</button>
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<a class="fa fa-home fa-lg navbar-brand" href="index.html"> <span class="projectTitle"> PMD Source Code Analyzer Project</span></a>
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</div>
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<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
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<ul class="nav navbar-nav navbar-right">
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<!-- toggle sidebar button -->
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<li><a id="tg-sb-link" href="#"><i id="tg-sb-icon" class="fa fa-toggle-on"></i> Nav</a></li>
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<!-- entries without drop-downs appear here -->
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<li><a href="https://github.com/pmd/pmd/releases/latest" target="_blank">Download</a></li>
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<li><a href="https://github.com/pmd/pmd" target="_blank">Fork us on github</a></li>
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<!-- entries with drop-downs appear here -->
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<!-- conditional logic to control which topnav appears for the audience defined in the configuration file.-->
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<!--comment out this block if you want to hide search-->
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<li>
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<!--start search-->
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<div id="search-demo-container">
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<input type="text" id="search-input" placeholder="search...">
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<ul id="results-container"></ul>
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</div>
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<script src="js/jekyll-search.js" type="text/javascript"></script>
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<script type="text/javascript">
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SimpleJekyllSearch.init({
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searchInput: document.getElementById('search-input'),
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resultsContainer: document.getElementById('results-container'),
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dataSource: 'search.json',
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searchResultTemplate: '<li><a href="{url}" title="Installation and basic CLI usage">{title}</a></li>',
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noResultsText: 'No results found.',
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limit: 10,
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fuzzy: true,
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})
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</script>
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<!--end search-->
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</li>
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</ul>
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</div>
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</div>
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<!-- /.container -->
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</nav>
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<!-- Page Content -->
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<div class="container-toc-wrapper">
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<div class="container">
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<div class="col-lg-12"> </div>
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<!-- Content Row -->
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<div class="row">
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<!-- Sidebar Column -->
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<div class="col-md-3" id="tg-sb-sidebar">
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<ul id="mysidebar" class="nav">
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<li class="sidebarTitle">PMD 6.50.0-SNAPSHOT</li>
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<div class="sidebarTitleDate">Release date: 30-September-2022</div>
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<li>
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<a href="#">About</a>
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<ul>
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<li><a href="index.html">Home</a></li>
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<li><a href="pmd_release_notes.html">Release notes</a></li>
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||
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||
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<li><a href="pmd_next_major_development.html">PMD 7.0.0 development</a></li>
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<li><a href="pmd_about_help.html">Getting help</a></li>
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</ul>
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</li>
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<li>
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<a href="#">User Documentation</a>
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<ul>
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<li class="active"><a href="pmd_userdocs_installation.html">Installation and basic CLI usage</a></li>
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||
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||
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||
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<li><a href="pmd_userdocs_making_rulesets.html">Making rulesets</a></li>
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||
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||
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<li><a href="pmd_userdocs_configuring_rules.html">Configuring rules</a></li>
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||
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<li><a href="pmd_userdocs_best_practices.html">Best practices</a></li>
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||
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||
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||
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||
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||
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||
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<li><a href="pmd_userdocs_suppressing_warnings.html">Suppressing warnings</a></li>
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||
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||
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<li><a href="pmd_userdocs_incremental_analysis.html">Incremental analysis</a></li>
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||
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||
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||
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||
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||
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||
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||
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||
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||
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||
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||
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||
<li><a href="pmd_userdocs_cli_reference.html">PMD CLI reference</a></li>
|
||
|
||
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||
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||
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||
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||
|
||
|
||
|
||
|
||
|
||
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||
<li><a href="pmd_userdocs_report_formats.html">PMD Report formats</a></li>
|
||
|
||
|
||
|
||
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||
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||
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||
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||
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||
|
||
|
||
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||
|
||
<li class="subfolders">
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||
<a href="#">CPD reference</a>
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||
<ul>
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||
|
||
|
||
|
||
<li><a href="pmd_userdocs_cpd.html">Copy-paste detection</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_cpd_report_formats.html">CPD Report formats</a></li>
|
||
|
||
|
||
|
||
</ul>
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||
</li>
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||
|
||
|
||
|
||
|
||
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||
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||
|
||
|
||
|
||
|
||
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||
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||
|
||
<li class="subfolders">
|
||
<a href="#">Extending PMD</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_extending_writing_rules_intro.html">Introduction to writing rules</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_extending_your_first_rule.html">Your first rule</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_extending_writing_xpath_rules.html">XPath rules</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_extending_writing_java_rules.html">Java rules</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_extending_designer_reference.html">Rule designer reference</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_extending_defining_properties.html">Defining rule properties</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_extending_metrics_howto.html">Using and defining code metrics</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_extending_rule_guidelines.html">Rule guidelines</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_extending_testing.html">Testing your rules</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Tools / Integrations</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_tools_maven.html">Maven PMD Plugin</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_tools_gradle.html">Gradle</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_tools_ant.html">Ant</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_tools_java_api.html">PMD Java API</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_tools_ci.html">CI integrations</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_userdocs_tools.html">Other Tools / Integrations</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
<li>
|
||
|
||
<a href="#">Rule Reference</a>
|
||
|
||
<ul>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Apex Rules</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_apex.html">Index</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_apex_bestpractices.html">Best Practices</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_apex_codestyle.html">Code Style</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_apex_design.html">Design</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_apex_documentation.html">Documentation</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_apex_errorprone.html">Error Prone</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_apex_performance.html">Performance</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_apex_security.html">Security</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Ecmascript Rules</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_ecmascript.html">Index</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_ecmascript_bestpractices.html">Best Practices</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_ecmascript_codestyle.html">Code Style</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_ecmascript_errorprone.html">Error Prone</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">HTML Rules</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_html.html">Index</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_html_bestpractices.html">Best Practices</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Java Rules</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_java.html">Index</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_java_bestpractices.html">Best Practices</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_java_codestyle.html">Code Style</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_java_design.html">Design</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_java_documentation.html">Documentation</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_java_errorprone.html">Error Prone</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_java_multithreading.html">Multithreading</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_java_performance.html">Performance</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_java_security.html">Security</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Java Server Pages Rules</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_jsp.html">Index</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_jsp_bestpractices.html">Best Practices</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_jsp_codestyle.html">Code Style</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_jsp_design.html">Design</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_jsp_errorprone.html">Error Prone</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_jsp_security.html">Security</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Maven POM Rules</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_pom.html">Index</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_pom_errorprone.html">Error Prone</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Modelica Rules</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_modelica.html">Index</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_modelica_bestpractices.html">Best Practices</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">PLSQL Rules</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_plsql.html">Index</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_plsql_bestpractices.html">Best Practices</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_plsql_codestyle.html">Code Style</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_plsql_design.html">Design</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_plsql_errorprone.html">Error Prone</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Salesforce VisualForce Rules</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_vf.html">Index</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_vf_security.html">Security</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">VM Rules</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_vm.html">Index</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_vm_bestpractices.html">Best Practices</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_vm_design.html">Design</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_vm_errorprone.html">Error Prone</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">XML Rules</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_xml.html">Index</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_xml_errorprone.html">Error Prone</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">XSL Rules</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_xsl.html">Index</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_xsl_codestyle.html">Code Style</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_rules_xsl_performance.html">Performance</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
<li>
|
||
|
||
<a href="#">Language Specific Documentation</a>
|
||
|
||
<ul>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_languages_jsp.html">JSP Support</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Java Support</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_languages_java.html">Java Versions</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_java_metrics_index.html">Java Code Metrics</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_apex_metrics_index.html">Apex code metrics</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_languages_plsql.html">PLSQL</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_languages_visualforce.html">Visualforce</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_languages_xml.html">XML and XML dialects</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_languages_html.html">HTML</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_languages_gherkin.html">Gherkin</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
<li>
|
||
|
||
<a href="#">Developer Documentation</a>
|
||
|
||
<ul>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_devdocs_development.html">Developer resources</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_devdocs_building.html">Building PMD from source</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="https://github.com/pmd/pmd/blob/master/CONTRIBUTING.md" target="_blank">Contributing</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_devdocs_writing_documentation.html">Writing documentation</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_devdocs_roadmap.html">Roadmap</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_devdocs_how_pmd_works.html">How PMD works</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_devdocs_pmdtester.html">Pmdtester</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_devdocs_rule_deprecation_policy.html">Rule Deprecation Policy</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Major contributions</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_devdocs_major_rule_guidelines.html">Rule Guidelines</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_devdocs_major_adding_new_language.html">Adding a new language</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_devdocs_major_adding_new_cpd_language.html">Adding a new CPD language</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_devdocs_major_adding_new_metrics_framework.html">Adding metrics support to a language</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Experimental features</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_devdocs_experimental_ast_dump.html">Creating (XML) dump of the AST</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
<li>
|
||
|
||
<a href="#">Project documentation</a>
|
||
|
||
<ul>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Trivia about PMD</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_projectdocs_trivia_news.html">PMD in the press</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_projectdocs_trivia_products.html">Products & books related to PMD</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_projectdocs_trivia_similarprojects.html">Similar projects</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_projectdocs_trivia_meaning.html">What does 'PMD' mean?</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_projectdocs_faq.html">FAQ</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="license.html">License</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_projectdocs_credits.html">Credits</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_release_notes_old.html">Old release notes</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="subfolders">
|
||
<a href="#">Project management</a>
|
||
<ul>
|
||
|
||
|
||
|
||
<li><a href="pmd_projectdocs_committers_infrastructure.html">Infrastructure</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_projectdocs_committers_releasing.html">Release process</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_projectdocs_committers_merging_pull_requests.html">Merging pull requests</a></li>
|
||
|
||
|
||
|
||
|
||
|
||
<li><a href="pmd_projectdocs_committers_main_landing_page.html">Main Landing page</a></li>
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</li>
|
||
|
||
|
||
|
||
<!-- if you aren't using the accordion, uncomment this block:
|
||
<p class="external">
|
||
<a href="#" id="collapseAll">Collapse All</a> | <a href="#" id="expandAll">Expand All</a>
|
||
</p>
|
||
-->
|
||
</ul>
|
||
|
||
<!-- this highlights the active parent class in the navgoco sidebar. this is critical so that the parent expands when you're viewing a page. This must appear below the sidebar code above. Otherwise, if placed inside customscripts.js, the script runs before the sidebar code runs and the class never gets inserted.-->
|
||
<script>$("li.active").parents('li').toggleClass("active");</script>
|
||
|
||
</div>
|
||
|
||
|
||
|
||
<!-- Content Column -->
|
||
<div class="col-md-9" id="tg-sb-content">
|
||
<header>
|
||
<div class="row">
|
||
<div class="col-lg-12">
|
||
<a href="./" role="button"
|
||
><i class="fa fa-home fa-lg"></i
|
||
></a>
|
||
» Installation and basic CLI usage
|
||
<a
|
||
target="_blank"
|
||
href="https://github.com/pmd/pmd/blob/master/docs/pages/pmd/userdocs/installation.md"
|
||
class="pull-right"
|
||
role="button"
|
||
><i class="fa fa-github fa-lg"></i> Edit on GitHub</a
|
||
>
|
||
|
||
</div>
|
||
</div>
|
||
|
||
<hr />
|
||
</header>
|
||
|
||
|
||
<div class="post-header">
|
||
<h1 class="post-title-main">Installation and basic CLI usage</h1>
|
||
</div>
|
||
|
||
|
||
|
||
<div class="post-content" data-github-edit-url="https://github.com/pmd/pmd/blob/master/docs/pages/pmd/userdocs/installation.md">
|
||
|
||
|
||
<div class="summary">Sums up the first steps to set up a CLI installation and get started using PMD</div>
|
||
|
||
<div id="inline-toc"><!-- empty, move TOC here when screen size too small --></div>
|
||
|
||
<h2 id="how-to-install-pmd-and-cpd">How to install PMD and CPD</h2>
|
||
|
||
<h3 id="requirements">Requirements</h3>
|
||
|
||
<ul>
|
||
<li>
|
||
<p><a href="http://www.oracle.com/technetwork/java/javase/downloads/index.html">Java JRE</a>,
|
||
OpenJDK from <a href="https://www.azul.com/downloads/zulu-community/">Azul</a>
|
||
or <a href="https://adoptopenjdk.net/">AdoptOpenJDK</a> 1.7 or higher.</p>
|
||
|
||
<p><strong>Note:</strong> For analyzing Apex, JavaScript, Scala or VisualForce or running the <a href="pmd_userdocs_extending_designer_reference.html">Designer</a>
|
||
at least Java 8 is required.</p>
|
||
</li>
|
||
<li>
|
||
<p>A zip archiver, e.g.:</p>
|
||
|
||
<ul>
|
||
<li>For Windows: <a href="http://winzip.com">Winzip</a> or the free <a href="http://www.7-zip.org/">7-zip</a></li>
|
||
<li>For Linux / Unix: <a href="http://infozip.sourceforge.net/">InfoZip</a></li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
|
||
<div class="alert alert-info" role="alert"><i class="fa fa-info-circle"></i> <b>Note:</b> For executing the Designer (./run.sh designer) using <a href="http://jdk.java.net">OpenJDK</a> or Java 11, you need additionally <a href="http://jdk.java.net">OpenJFX</a>. Download it, extract it and set the environment variable JAVAFX_HOME.</div>
|
||
|
||
<h3 id="installation">Installation</h3>
|
||
|
||
<p>PMD is distributed as a zip archive, which includes both <a href="#running-pmd-via-command-line">PMD</a> and <a href="pmd_userdocs_cpd.html">CPD</a>.
|
||
You can download the latest binary distribution from <a href="https://github.com/pmd/pmd/releases">the github releases page</a>.</p>
|
||
|
||
<p>Unzip it into any directory, optionally add the <code class="language-plaintext highlighter-rouge">bin</code> subdirectory in your <code class="language-plaintext highlighter-rouge">PATH</code>, and you’re good to go!</p>
|
||
|
||
<h2 id="running-pmd-via-command-line">Running PMD via command line</h2>
|
||
|
||
<div class="bs-callout bs-callout-primary">PMD comes with several command line utilities, like CPD, the rule designer or PMD itself.
|
||
On Unix, you can run any of them using the script <code class="language-plaintext highlighter-rouge">run.sh</code>, located inside the <code class="language-plaintext highlighter-rouge">bin/</code>
|
||
directory of the PMD distribution. The first argument is the name of the utility you want
|
||
to execute (‘pmd’, ‘designer’, …), e.g. PMD is launched via <code class="language-plaintext highlighter-rouge">run.sh pmd</code>. The rest of
|
||
the arguments are specific to the utility used.<br /><br />
|
||
On Windows, each utility has its own startup script, e.g. <code class="language-plaintext highlighter-rouge">pmd.bat</code>, <code class="language-plaintext highlighter-rouge">cpd.bat</code>.</div>
|
||
|
||
<p>The PMD command (<code class="language-plaintext highlighter-rouge">pmd.bat</code> or <code class="language-plaintext highlighter-rouge">run.sh pmd</code>) requires two options:</p>
|
||
|
||
<ul>
|
||
<li><code class="language-plaintext highlighter-rouge">-d <path></code>: path to the sources to analyse. This can be a file name, a directory, or a jar or zip file containing the
|
||
sources.</li>
|
||
<li><code class="language-plaintext highlighter-rouge">-R <path></code>: the ruleset file you want to use. PMD uses xml configuration files, called <em>rulesets</em>, which specify
|
||
which rules to execute on your sources. You can also run a single rule by referencing it using its <em>category</em> and
|
||
name (more details <a href="pmd_userdocs_making_rulesets.html#referencing-a-single-rule">here</a>). For example, you can check for unnecessary
|
||
modifiers on Java sources with <code class="language-plaintext highlighter-rouge">-R category/java/codestyle.xml/UnnecessaryModifier</code>.</li>
|
||
</ul>
|
||
|
||
<div class="alert alert-info" role="alert"><i class="fa fa-info-circle"></i> <b>Note:</b> At the moment the formerly provided rulesets (eg <code class="language-plaintext highlighter-rouge">rulesets/java/basic.xml</code>) are deprecated,
|
||
though you can still use them. PMD includes a quickstart ruleset for some languages (currently, Java)
|
||
as base configurations, which you can reference as e.g. <code class="language-plaintext highlighter-rouge">rulesets/java/quickstart.xml</code>. You’re strongly
|
||
encouraged to <a href="pmd_userdocs_making_rulesets.html">create your own ruleset</a> from the start though.</div>
|
||
|
||
<p>Additionally, the following options, are specified most of the time even though they’re not required:</p>
|
||
<ul>
|
||
<li><code class="language-plaintext highlighter-rouge">-f <format></code>: report format. PMD supports many report formats out of the box. You may want to start with the basic
|
||
<code class="language-plaintext highlighter-rouge">text</code> format (default) or <code class="language-plaintext highlighter-rouge">xml</code> format. The supported formats are <a href="pmd_userdocs_cli_reference.html#available-report-formats">documented here</a>.</li>
|
||
<li><code class="language-plaintext highlighter-rouge">--aux-classpath <classpath></code>: class path containing the compiled class files of the analysed Java sources, if any.
|
||
Setting this up correctly allows PMD to do much deeper analysis using reflection. Some rules, such as <a href="pmd_rules_java_bestpractices.html#missingoverride">MissingOverride</a>,
|
||
require it to function properly.</li>
|
||
</ul>
|
||
|
||
<div class="alert alert-success" role="alert"><i class="fa fa-check-square-o"></i> <b>Tip:</b> A full CLI reference, including report formats, is available under <a href="pmd_userdocs_cli_reference.html">PMD CLI Reference</a></div>
|
||
|
||
<h3 id="sample-usage">Sample usage</h3>
|
||
|
||
<p>The following shows a sample run of PMD with the <code class="language-plaintext highlighter-rouge">text</code> format:</p>
|
||
|
||
<div class="text-left">
|
||
<ul class="nav nav-tabs" role="tablist">
|
||
<li role="presentation" class="active"><a href="#linux" aria-controls="linux / unix" role="tab" data-toggle="tab">Linux / Unix</a></li>
|
||
<li role="presentation"><a href="#windows" aria-controls="windows" role="tab" data-toggle="tab">Windows</a></li>
|
||
</ul>
|
||
|
||
<div class="tab-content">
|
||
<div role="tabpanel" class="tab-pane active" id="linux">
|
||
<figure class="highlight"><pre><code class="language-bash" data-lang="bash"><span class="gp">~ $ </span><span class="s2">cd</span> ~/bin/pmd-bin-6.50.0-SNAPSHOT/bin
|
||
<span class="gp">~/.../bin $ </span><span class="s2">./run.sh</span> pmd -d ../../../src/main/java/ -f text -R rulesets/java/quickstart.xml
|
||
|
||
.../src/main/java/com/me/RuleSet.java:123 These nested if statements could be combined
|
||
.../src/main/java/com/me/RuleSet.java:231 Useless parentheses.
|
||
.../src/main/java/com/me/RuleSet.java:232 Useless parentheses.
|
||
.../src/main/java/com/me/RuleSet.java:357 These nested if statements could be combined
|
||
.../src/main/java/com/me/RuleSetWriter.java:66 Avoid empty catch blocks</code></pre></figure>
|
||
</div>
|
||
<div role="tabpanel" class="tab-pane" id="windows">
|
||
<figure class="highlight"><pre><code class="language-bash" data-lang="bash"><span class="gp">C:\ > </span><span class="s2">cd</span> C:\pmd-bin-6.50.0-SNAPSHOT\bin
|
||
<span class="gp">C:\...\bin > </span><span class="s2">.\pmd.bat</span> -d ..\..\src\main\java\ -f text -R rulesets/java/quickstart.xml
|
||
|
||
.../src/main/java/com/me/RuleSet.java:123 These nested if statements could be combined
|
||
.../src/main/java/com/me/RuleSet.java:231 Useless parentheses.
|
||
.../src/main/java/com/me/RuleSet.java:232 Useless parentheses.
|
||
.../src/main/java/com/me/RuleSet.java:357 These nested if statements could be combined
|
||
.../src/main/java/com/me/RuleSetWriter.java:66 Avoid empty catch blocks</code></pre></figure>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<h2 id="running-cpd-via-command-line">Running CPD via command line</h2>
|
||
|
||
<div class="alert alert-info" role="alert"><i class="fa fa-info-circle"></i> <b>Note:</b> CPD supports Java, JSP, C, C++, C#, Fortran and PHP source code, among other languages.
|
||
For the full list, see <a href="pmd_userdocs_cpd.html#supported-languages">Supported Languages</a>.</div>
|
||
|
||
<p>Like for PMD, CPD is started on Unix by <code class="language-plaintext highlighter-rouge">run.sh cpd</code> and on Windows by <code class="language-plaintext highlighter-rouge">cpd.bat</code>.</p>
|
||
|
||
<p>There are two required parameters:</p>
|
||
<ul>
|
||
<li><code class="language-plaintext highlighter-rouge">--files <path></code>: path to the sources to analyse. This can be a file name, a
|
||
directory or a jar or zip file containing the sources.</li>
|
||
<li><code class="language-plaintext highlighter-rouge">--minimum-tokens <number></code>: the minimum token length which should be reported as a duplicate.</li>
|
||
</ul>
|
||
|
||
<div class="alert alert-success" role="alert"><i class="fa fa-check-square-o"></i> <b>Tip:</b> CPD’s command-line reference, Ant task usage, and many examples are documented in the
|
||
<a href="pmd_userdocs_cpd.html">CPD documentation page</a></div>
|
||
|
||
<h3 id="sample-usage-1">Sample usage</h3>
|
||
|
||
<p>The following shows a sample run of CPD with the <code class="language-plaintext highlighter-rouge">text</code> format:</p>
|
||
|
||
<div class="text-left">
|
||
<ul class="nav nav-tabs" role="tablist">
|
||
<li role="presentation" class="active"><a href="#cpd-linux" aria-controls="linux / unix" role="tab" data-toggle="tab">Linux / Unix</a></li>
|
||
<li role="presentation"><a href="#cpd-windows" aria-controls="windows" role="tab" data-toggle="tab">Windows</a></li>
|
||
</ul>
|
||
|
||
<div class="tab-content">
|
||
<div role="tabpanel" class="tab-pane active" id="cpd-linux">
|
||
<figure class="highlight"><pre><code class="language-bash" data-lang="bash"><span class="gp">~ $ </span><span class="s2">cd</span> ~/bin/pmd-bin-6.50.0-SNAPSHOT/bin
|
||
<span class="gp">~/.../bin $ </span><span class="s2">./run.sh</span> cpd --minimum-tokens 100 --files /home/me/src
|
||
|
||
Found a 7 line (110 tokens) duplication in the following files:
|
||
Starting at line 579 of /home/me/src/test/java/foo/FooTypeTest.java
|
||
Starting at line 586 of /home/me/src/test/java/foo/FooTypeTest.java
|
||
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());</code></pre></figure>
|
||
</div>
|
||
<div role="tabpanel" class="tab-pane" id="cpd-windows">
|
||
<figure class="highlight"><pre><code class="language-bash" data-lang="bash"><span class="gp">C:\ > </span><span class="s2">cd</span> C:\pmd-bin-6.50.0-SNAPSHOT\bin
|
||
<span class="gp">C:\...\bin > </span><span class="s2">.\cpd.bat</span> --minimum-tokens 100 --files c:\temp\src
|
||
|
||
Found a 7 line (110 tokens) duplication in the following files:
|
||
Starting at line 579 of c:\temp\src\test\java\foo\FooTypeTest.java
|
||
Starting at line 586 of c:\temp\src\test\java\foo\FooTypeTest.java
|
||
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());
|
||
assertEquals(Boolean.TYPE, expressions.get(index++).getType());</code></pre></figure>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="tags">
|
||
|
||
<b>Tags: </b>
|
||
|
||
|
||
|
||
<a href="tag_getting_started.html" class="btn btn-default navbar-btn cursorNorm" role="button">getting_started</a>
|
||
|
||
|
||
|
||
<a href="tag_userdocs.html" class="btn btn-default navbar-btn cursorNorm" role="button">userdocs</a>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
|
||
<footer>
|
||
|
||
<hr />
|
||
<div>
|
||
This documentation is written in markdown. <br />
|
||
If there is something missing or can be improved, edit this page on
|
||
github and create a PR:
|
||
<a
|
||
target="_blank"
|
||
href="https://github.com/pmd/pmd/blob/master/docs/pages/pmd/userdocs/installation.md"
|
||
role="button"
|
||
><i class="fa fa-github fa-lg"></i> Edit on GitHub</a
|
||
>
|
||
</div>
|
||
|
||
<hr />
|
||
<div class="row">
|
||
<div class="col-lg-12 footer">
|
||
©2022 PMD Open Source Project. All rights
|
||
reserved. <br />
|
||
Site last generated: Sep 11, 2022 <br />
|
||
<p>
|
||
<img src="images/pmd-logo-small.png" alt="Company
|
||
logo"/>
|
||
</p>
|
||
</div>
|
||
</div>
|
||
</footer>
|
||
|
||
|
||
</div>
|
||
|
||
<!-- /.row -->
|
||
</div>
|
||
<!-- /.container -->
|
||
</div>
|
||
|
||
|
||
<!-- Sticky TOC column -->
|
||
<div class="toc-col">
|
||
<div id="toc"></div>
|
||
</div>
|
||
|
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|
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|
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|
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|
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