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  1. Jenkins
  2. JENKINS-63269

Jenkins WAR should not bundle JUnit and Hamcrest libraries

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    • jenkins-2.253

      While working on Jenkinsfile Runner, I have noticed that the Jenkins Core includes JUnit JAR and Hamcrest JARs as transitive dependencies. Looks like it was my mistake in 2017 when I was working on a custom patch for commons-httpclient with vulnerability fix backports. It leads to 350KB of extra libraries, and, which is worse, potentially messes up the classpaths for testing environments and plugins

      Dependency tree:

       [INFO] +- io.jenkins.jenkinsfile-runner:setup:jar:1.0-beta-16-SNAPSHOT:compile
[INFO] | +- org.jenkins-ci.main:jenkins-core:jar:2.246:compile
[INFO] | | +- org.jenkins-ci.plugins.icon-shim:icon-set:jar:1.0.5:compile
[INFO] | | +- org.jenkins-ci.main:remoting:jar:4.5:compile
...
[INFO] | | +- org.kohsuke.stapler:json-lib:jar:2.4-jenkins-2:compile
[INFO] | | | \- net.sf.ezmorph:ezmorph:jar:1.0.6:compile
[INFO] | | +- commons-httpclient:commons-httpclient:jar:3.1-jenkins-1:compile
[INFO] | | | \- junit:junit:jar:4.13:compile
[INFO] | | | \- org.hamcrest:hamcrest-core:jar:1.3:compile

      Screenshot of a jenkins.war:

            oleg_nenashev Oleg Nenashev
            oleg_nenashev Oleg Nenashev
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              Created:
              Updated:
              Resolved: