download everything from here, and you can get an overview of all the rules at the rulesets index page.

PMD is integrated with JDeveloper, Eclipse, JEdit, JBuilder, BlueJ, CodeGuide, NetBeans/Sun Java Studio Enterprise/Creator, IntelliJ IDEA, TextPad, Maven, Ant, Gel, JCreator, and Emacs.

" > mvncenter: net.sourceforge.pmd:pmd:5.3.4
p

pmd

PMD scans Java source code and looks for potential problems like:

  • Possible bugs - empty try/catch/finally/switch statements
  • Dead code - unused local variables, parameters and private methods
  • Suboptimal code - wasteful String/StringBuffer usage
  • Overcomplicated expressions - unnecessary if statements, for loops that could be while loops
  • Duplicate code - copied/pasted code means copied/pasted bugs

You can download everything from here, and you can get an overview of all the rules at the rulesets index page.

PMD is integrated with JDeveloper, Eclipse, JEdit, JBuilder, BlueJ, CodeGuide, NetBeans/Sun Java Studio Enterprise/Creator, IntelliJ IDEA, TextPad, Maven, Ant, Gel, JCreator, and Emacs.
http://pmd.sourceforge.net/
BSD-style
InfoEther
Tom Copeland David Dixon-Peugh Ole-Martin Mork Miguel Griffa Philippe Herlin Jiger Patel Radim Kubacki Tomasz Slota Alan Ezust Nascif Abousalh Neto Allan Caplan Sven Jacob Wouter Zelle Brian Remedios Xavier Le Vourch Ryan Gustafson Johan Nagels Torsten Kleiber Romain Pelisse Andreas Dangel Philip Graf
studio methods maven suboptimal textpad stringbuffer jcreator everything pasted download intellij integrations scans looks bugs page empty unused parameters dead href codeguide 56262 index problems duplicate copied means group_id enterprise unnecessary here code like variables expressions that project http sourceforge jdeveloper jedit idea wasteful catch switch finally from while private eclipse creator loops possible could emacs statements bluej showfiles with jbuilder potential overcomplicated netbeans rules integrated source overview string usage java html local rulesets
Files download
File Operation
pmd-5.3.4.pom download
Apache Maven 
<dependency>
  <groupId>net.sourceforge.pmd</groupId>
  <artifactId>pmd</artifactId>
  <version>5.3.4</version>
  <type>pom</type>
</dependency>
Gradle Groovy 
implementation 'net.sourceforge.pmd:pmd:5.3.4'
Gradle Kotlin 
implementation("net.sourceforge.pmd:pmd:5.3.4")
Scala SBT 
libraryDependencies += "net.sourceforge.pmd" % "pmd" % "5.3.4"
Groovy Grape 
@Grapes(
  @Grab(group='net.sourceforge.pmd', module='pmd', version='5.3.4')
)
Apache Ivy 
<dependency org="net.sourceforge.pmd" name="pmd" rev="5.3.4" />
Leiningen 
[net.sourceforge.pmd/pmd "5.3.4"]
Apache Buildr 
'net.sourceforge.pmd:pmd:jar:5.3.4'
Dependencies 
<parent>
  <groupId>org.sonatype.oss</groupId>
  <artifactId>oss-parent</artifactId>
  <version>7</version>
</parent>
The project has no third-party dependencies