[jboss-jira] [JBoss JIRA] (WFLY-7963) Require Maven 3.3.1+ and introduce mvnw

[Peter Palaga (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-7963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Peter Palaga updated WFLY-7963:
-------------------------------
    Git Pull Request: https://github.com/wildfly/wildfly/pull/9577  (was: https://github.com/wildfly/wildfly-core/pull/2017)


> Require Maven 3.3.1+ and introduce mvnw
> ---------------------------------------
>
>                 Key: WFLY-7963
>                 URL: https://issues.jboss.org/browse/WFLY-7963
>             Project: WildFly
>          Issue Type: Task
>            Reporter: Peter Palaga
>            Assignee: Peter Palaga
>
> There are three closely related things here: 
> * Maven 3.3.1+ is required by the Enforcer Plugin
> * mvnw (a.k.a. Maven Wrapper) is a script that downloads and installs
> (if necessary) the required Maven version to ~/.m2/wrapper and runs it
> from there. "mvn -N io.takari:maven:wrapper" was used to create all the
> necessary files. The same command can be used in the future to upgrade
> to a newer wrapper version. Maven version used by the wrapper is stored
> in .mvn/wrapper/maven-wrapper.properties
> * .mvn/jvm.config is a place where Maven 3.3.1+ looks for JVM parameters
> (memory, etc.) which were traditionally defined in the MAVEN_OPTS
> environment variable.



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