[jboss-jira] [JBoss JIRA] (WFCORE-2232) Require Maven 3.3.1+ and introduce mvnw

[Peter Palaga (JIRA)]

Peter Palaga created WFCORE-2232:
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             Summary: Require Maven 3.3.1+ and introduce mvnw
                 Key: WFCORE-2232
                 URL: https://issues.jboss.org/browse/WFCORE-2232
             Project: WildFly Core
          Issue Type: Task
            Reporter: Peter Palaga
            Assignee: Peter Palaga
             Fix For: 3.0.0.Alpha18


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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