Maven

https://maven.apache.org/
https://jenkov.com/tutorials/maven/maven-tutorial.html

Installation
https://maven.apache.org/download.cgi
wget https://dlcdn.apache.org/maven/maven-3/3.9.4/binaries/apache-maven-3.9.4-bin.tar.gz
https://maven.apache.org/install.html
cd /
       wget https://dlcdn.apache.org/maven/maven-3/3.9.4/binaries/apache-maven-3.9.4-bin.tar.gz
   45  ls -l
   46  tar xzvf apache-maven-3.9.4-bin.tar.gz
   47  ls -l
   48  mv apache-maven-3.9.4 /maven
   49  ls -l
   50  pwd
   51  M3_HOME='/maven'
   53  PATH="$M3_HOME/bin:$PATH"
   54  export PATH
   55  mvn -version

Install the Maven Plugin

Manage Jenkins --> Tools

Maven-Job
https://github.com/jenkins-docs/simple-java-maven-app.git

Goals
clean package

https://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html