deadcode4j Maven Plugin

Finds unused classes of a project

License	The Apache Software License, Version 2.0
Categories	Maven Build Tools
GroupId	de.is24.mavenplugins
ArtifactId	deadcode4j-maven-plugin
Last Version	2.1.0
Release Date	Feb 11, 2016
Type	maven-plugin
Description	deadcode4j Maven Plugin Finds unused classes of a project
Project URL	https://github.com/ImmobilienScout24/deadcode4j
Project Organization	Immobilien Scout GmbH
Source Code Management	https://github.com/ImmobilienScout24/deadcode4j.git

Download deadcode4j-maven-plugin

Filename	Size
deadcode4j-maven-plugin-2.1.0.pom
deadcode4j-maven-plugin-2.1.0.jar	84 KB
deadcode4j-maven-plugin-2.1.0-sources.jar	43 KB
deadcode4j-maven-plugin-2.1.0-javadoc.jar	286 KB

How to add to project

Apache Maven

<plugin>
    <groupId>de.is24.mavenplugins</groupId>
    <artifactId>deadcode4j-maven-plugin</artifactId>
    <version>2.1.0</version>
</plugin>

Dependencies

compile (15)

Group / Artifact	Type	Version
org.apache.maven : maven-plugin-api	jar	3.2.2
org.apache.maven : maven-core	jar	3.2.2
org.apache.maven : maven-model	jar	3.2.2
org.apache.maven : maven-artifact	jar	3.2.2
org.apache.maven : maven-repository-metadata	jar	3.2.2
org.apache.maven.shared : maven-runtime	jar	1.0-alpha-3
org.codehaus.plexus : plexus-component-annotations	jar	1.5.5
org.codehaus.plexus : plexus-utils	jar	3.0.17
org.codehaus.plexus : plexus-interactivity-api	jar	1.0-alpha-6
org.eclipse.aether : aether-api	jar	1.0.0.v20140518
org.slf4j : slf4j-api	jar	1.7.7
com.google.guava : guava	jar	17.0
commons-io : commons-io	jar	2.4
org.javassist : javassist	jar	3.18.2-GA
com.github.javaparser : javaparser-core	jar	2.3.0

provided (3)

Group / Artifact	Type	Version
org.apache.maven.plugin-tools : maven-plugin-annotations	jar	3.3
com.google.code.findbugs : jsr305	jar	2.0.3
com.google.code.findbugs : annotations	jar	2.0.3

test (11)

Group / Artifact	Type	Version
junit : junit	jar	4.11
org.hamcrest : hamcrest-core	jar	1.3
org.hamcrest : hamcrest-library	jar	1.3
org.mockito : mockito-core	jar	1.9.5
org.jmockit : jmockit	jar	1.21
org.apache.maven.plugin-testing : maven-plugin-testing-harness	jar	3.1.0
org.apache.maven : maven-compat	jar	3.2.2
javax.servlet : javax.servlet-api	jar	3.1.0
org.hibernate.javax.persistence : hibernate-jpa-2.0-api	jar	1.0.1.Final
org.hibernate : hibernate-annotations	jar	3.5.6-Final
org.springframework.data : spring-data-commons	jar	1.8.0.RELEASE

Project Modules

There are no modules declared in this project.

deadcode4j

deadcode4j helps you find code that is no longer used by your application. It is especially useful for cleaning up legacy code.

As deadcode4j is available via the Maven repository, you can simply run
mvn de.is24.mavenplugins:deadcode4j-maven-plugin:find -Dmaven.test.skip=true
to analyze your project.
deadcode4j will trigger the package phase to be executed for a project (and for all modules listed in a reactor project) before analyzing the output directories. The output will look something like this:

[INFO] --- deadcode4j-maven-plugin:2.1.0:find (default-cli) @ someProject ---
[INFO] Analyzed 42 class(es).
[WARNING] Found 2 unused class(es):
[WARNING]   de.is24.deadcode4j.Foo
[WARNING]   de.is24.deadcode4j.Bar

Have a look at the wiki to get to know the features, read about the available goals, understand the configuration or learn deadcode4j's history and principles.

deadcode4j is tested with Maven 3.0.5, 3.1.1, 3.2.5 & 3.3.9.

ImmobilienScout24

Versions

Version
2.1.0 Feb 11, 2016
2.0.1 Jan 21, 2015
2.0.0 Sep 15, 2014
1.5 Apr 11, 2014
1.4.1 Nov 15, 2013
1.4 Nov 9, 2013
1.3 Oct 27, 2013
1.2.0 Oct 13, 2013
1.1.0 Oct 4, 2013
1.0.1 Sep 29, 2013